THE PLANETARY SOCIETY

Register here: http://planetary.org/dayofaction Right now, the future of Mars exploration, human exploration at the Moon, and space astronomy at NASA is being decided in the halls of Congress. It is critical that space advocates like you be heard in this debate. Join us: show Congress that there is strong constituent support for an ambitious space program. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Star Trek: Voyager's holographic doctor, Robert Picardo, also serves on The Planetary Society Board of Directors. However, he is not the first connection between Star Trek and The Planetary Society. In 1980, the creator of Star Trek, Gene Roddenberry, wrote a letter and sent it out to a Star Trek fans mailing list. In the letter, Gene invited his fans to join us on our mission to explore the cosmos. Hear the letter as read by Robert Picardo, listen to his Jean-Luc Picard impression, and see inside Bill Nye's office for more Star Trek artifacts on hand at The Planetary Society. Read the letter here: http://www.planetary.org/multimedia/space-images/misc/20180907_gene-roddenberry-the-planetary-society.html ---------------------- "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

These 20 images were captured by the Mobile Asteroid Surface Scout (MASCOT) after it was deployed by Japan's Hayabusa2 spacecraft from a height of 41 meters above asteroid Ryugu on 3 October 2018. MASCOT fell for 6 minutes, struck a rock, and went tumbling across the surface like a dice in slow motion, finally coming to a rest on its side 7 minutes later. See our full story: http://www.planetary.org/blogs/jason-davis/hayabusa2-lander-mania.html Video credit: MASCOT/DLR/JAXA

Carl Sagan speaks at a 1990 NASA press conference about Voyager 2. Neptune Image Assembly & Processing: Rolf Wahl Olsen Image Data: NASA/JPL (Voyager 2, NASA Planetary Data System) http://www.planetary.org/multimedia/space-images/neptune/The-Magnificent-Neptunian-System.html Image made from data acquired during Voyager 2's closest approach to Neptune on August 25, 1989. Visible is the backlit planet and largest moon Triton, encircled by the faint rings and ring arcs, as viewed from the spacecraft after closest approach. Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

This video shows LightSail 2's orientation with respect to the Sun during a single orbit on 28 July 2019. The red line shows the direction of the Sun, and the blue line shows the direction of the local magnetic field. For full context, see: http://www.planetary.org/blogs/jason-davis/lightsail-2-weeks-solar-sailing.html Video credit: Justin Mansell, Purdue University

Did you know there's a way for spacecraft to travel farther, faster, and maybe one day reach other stars? Bill Nye is here to teach you about the game-changing technology called solar sailing. Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

MISSION SUCCESS! We just raised our orbit around Earth using sunlight alone, something that’s never been done before. LightSail 2 is now the highest performing solar sail to date and it's 100% crowdfunded by our members and backers! "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysoc... On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Cheer along with Bill Nye and the flight controllers as The Planetary Society’s LightSail 2 spacecraft successfully deploys its solar sail in space. http://sail.planetary.org "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

This year we celebrate the 50th anniversary of the first humans on another world. Hundreds of millions of people watched the Moon landing, so we asked Planetary Society members to share their stories. You can find them at http://www.planetary.org/apollo50 We're looking back now, but let's not forget that the best is yet to come. There's so much more yet to explore. Let's get out there. Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

This video shows brief highlights from LightSail 2, a crowdfunded space mission by The Planetary Society launching in June 2019. LightSail 2 aims to become the first spacecraft in Earth orbit propelled solely by sunlight. The goal is to raise LightSail 2’s orbit by a measurable amount, showing that solar sailing is a viable means of propulsion for CubeSats—small, standardized spacecraft that are part of a global effort to lower the cost of space exploration. For more, visit sail.planetary.org.

Did you know there's a way for spacecraft to travel farther, faster, and maybe one day reach other stars? Bill Nye is here to teach you about the game-changing technology called solar sailing. A crowdfunded solar sailing spacecraft called LightSail 2 is set to take flight this summer. Don't miss this historic moment. Follow along at sail.planetary.org Special thanks to Kuiper the Space Dog for appearing in our video! Follow @spacewhippet on Instagram. -- Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

For centuries, people have dreamed of using solar sails to travel the cosmos. In 2019, The Planetary Society's LightSail 2 will help make that dream a reality by attempting the first, controlled solar sail flight in Earth orbit. The spacecraft was made possible thanks to the generous support of space enthusiasts from around the world. Launching soon aboard a SpaceX Falcon Heavy rocket. Follow along at http://www.planetary.org. Music in this video: Working by Boyan the Bard Cyclical by Kwieta -- Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

WARNING: LOUD. This video shows two camera angles from a test of Hayabusa2's SCI experiment on Earth in 2011. The copper projectile fires from a concrete bunker, penetrates several gridded targets, and hits a mound of dirt simulating asteroid Ryugu 100 meters away. For more, visit http://www.planetary.org/explore/space-topics/space-missions/hayabusa2.html. Credit: JAXA / Jason Davis / The Planetary Society

Thanks to you, our advocacy work with the U.S. Congress and the White House has led to steady budget increases for NASA and Planetary Science since 2014. This past year, we helped establish the Planetary Science Congressional Congress which grew to 32 members. It has just been re-established for the new Congress now in session, and we want to grow it even more. This is critical because we lost some of our greatest champions of space exploration from both political parties in last fall’s election. With 111 freshmen members in Congress, your help is vital to rebuilding a strong coalition in Washington D.C.! It’s time to take action! First, we’re raising $200,000 to push forward with critical space advocacy priorities this year. And, to get us there, a generous anonymous donor has pledged $100,000 for a 1:1 match for all gifts up to that amount. Second, we’ll ask you to sign our petition to Congress, encouraging all members to: •Join the Planetary Science Congressional Caucus •Continue growing NASA’s budget by at least 5% •Support NASA initiatives to send humans beyond Earth orbit, to explore Mars and other high-priority destinations, and to support the search for life Help us create a new movement for space and exploration - please make a gift today!

Emily Lakdawalla takes us on a tour of the spacecraft currently exploring from within our solar system. All planets and spacecraft locations are shown at their location for April 1st, 2019. Music by Dionysu5. Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

These images of Ryugu were taken on 15 October 2018 between about 22:45 and 22:53 JST. The altitude of the spacecraft varies here from 240 meters to 47 meters and back up to 370 meters. Credit: JAXA, University of Tokyo, Kochi University, Rikkyo University, Nagoya University, Chiba Institute of Technology, Meiji University, University of Aizu, AIST.

This video shows newly released images and video from the Chang'e-4 mission, extracted from a longer Chinese New Year celebration video posted by CCTV.

Dr. Ehlmann is a professor of planetary science at Caltech and a research scientist at NASA’s Jet Propulsion Laboratory. She's excited to advance space science and exploration as our newest Board of Directors member. Help us welcome her to The Planetary Society! -- Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

Bill Nye and Bob Picardo talk all about how advocating for space really works. Want to be a space advocate? Go to http://www.planetary.org/get-involved/be-a-space-advocate to find out how you can help advance space science and exploration. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Watch real video footage from the Moon as our CEO, Bill Nye, congratulates the Chinese National Space Agency on its recent landing.

This video shows China's Yutu-2 rover rolling across the lunar surface after its initial deployment from Chang'e-4. Credit: CNSA / CLEP

This video shows China's Yutu-2 rover rolling off the Chang'e-4 lander in Von Kármán crater on 3 January 2019. Credit: CNSA / CLEP / processed by Emily Lakdawalla

This video shows Chang'e-4's descent into Von Kármán crater on 3 January 2019. Touchdown occured at 10:26 Beijing time (02:26 UTC, 22:26 EST 2 January). The video was captured using Chang'e-4's Landing Camera (LCAM). Credit: CNSA / CLEP

Our members and supporters are part of a team that explores other worlds, find life in the universe, and defend the Earth from dangerous asteroids or comets. Thank you! We couldn't do it without your help.

Planetary Society CEO, Bill Nye, wishes New Horizons a Happy New Year and sends his congratulations as it passes Ultima Thule (2014 MU69).

Emily Lakdawalla takes us on a tour of the spacecraft currently exploring from within our solar system. All planets and spacecraft locations are shown at their location for January 1st, 2019. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Thanks to all of our members and supporters, we had a inspiring year in space! Take a look at some of our favorite moments from The Planetary Post featuring Bob Picardo, Bill Nye, Emily Lakdawalla, Seth MacFarlane, Bruce Betts, LightSail, InSight, Robots in Antarctica, and more! Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

At The Planetary Society, we believe that everyone on Earth can participate in the adventure of space exploration. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Today is Bill Nye's birthday and it's Giving Tuesday! As his gift, Bill wants to explore worlds in our solar system, find life on another world, and defend Earth from a catastrophic asteroid impact. You can help make this happen by making a gift to The Planetary Society at planetary.org/planetaryfund today. As we enter this new era of discovery, we need fellow space explorers like you to be a champion for science and space. Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Show the world you believe in #SpaceForEveryone As a supporter of The Planetary Society, you make up the world’s largest citizen-powered space science and exploration group. We couldn’t do it without you. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Bill Nye discusses the value of space exploration with Planetary Scientist, Dr. Heidi Hammel and NASA Administrator, Jim Bridenstine during a Washington Post Live event.

On November 1, 2018, NASA announced that Dawn had run out of fuel. It is no longer able to point its radio antenna to Earth, so the mission has ended. The Planetary Society congratulates NASA, the Jet Propulsion Laboratory, and the international Dawn science mission team on an extraordinarily successful 11 years of exploration. We look forward to many years more of great science from Dawn's precious data. Thank you for making these remote parts of our cosmos more known. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Carl Sagan on the search for life. This video was made for The Planetary Society in 1983. "Are there other worlds like the Earth? Graced by life?" -Carl Sagan "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Carl Sagan on the exploration of Near Earth Objects. This video was made for The Planetary Society in 1983. "Missions to comets and asteroids will tell us more about the origins of the solar system." -Carl Sagan "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Carl Sagan on the exploration of Saturn. This video was made for The Planetary Society in 1983. "What lies beneath Titan's red, organic clouds? We will not know until we send an entry probe into Titan." -Carl Sagan "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Carl Sagan on the exploration of Jupiter. This video was made for The Planetary Society in 1983. "On Io we discovered multicolored frozen lakes of liquid sulfur, active volcanoes, and geysers reaching directly into space." -Carl Sagan "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Carl Sagan on the exploration of Mars. This video was made for The Planetary Society in 1983. "The Martian sunset symbolizes the many mysteries that the red planet holds. To solve those mysteries we must return to Mars." -Carl Sagan "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

In October 2018, NASA announced that the Kepler spacecraft, which revolutionized our understanding of planets orbiting other stars, reached the end of its mission. Kepler searched the skies for 9 wonderful years, discovering and confirming thousands of exoplanets. Farewell, Kepler. And from all of us at The Planetary Society, thank you and congratulations to the Kepler Mission team. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Join us in the 100 inch telescope at the famous Mount Wilson Observatory. Here, Edwin Hubble first found a galaxy beyond our own and discovered the expansion of the universe. Walk in Einstein's footsteps on a magical tour of the observatory as the sun sets over Los Angeles, California.

Happy Birthday NASA! Have some cake. Also, Astronomy Day is around the corner, so join us on a tour of the iconic Mount Wilson Observatory. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Emily Lakdawalla takes us on a tour of the spacecraft currently exploring from within our solar system. All planets and spacecraft locations are shown at their location for October 1st, 2018. Info from the September Equinox issue of The Planetary Report. Artwork by Loren Roberts for The Planetary Society. Music by Darshan Ambient. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

Robert Picardo is in Scotland so he invited a special guest host, MaryLiz Bender, to share her recent launch experiences on the Florida Space Coast. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

The LightSail 2 team gathered in Cal Poly San Luis Obispo on July 17 and 18 for a Mission Readiness Review (MRR) and Operational Readiness Test (ORT). The MRR is a general review to get everyone on the same page before launch, and the ORT is a dress rehearsal to simulate key mission events using a clone of the spacecraft. "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

In 1996, Carl Sagan recorded this audio for future astronauts who will one day walk on Mars. In 2008, Sagan's greeting to future explorers made it to the surface of Mars thanks to The Planetary Society's “Visions of Mars” mini-DVD, which is attached to the Phoenix lander. This audio of Sagan is actually on Mars, so you will see its home when whenever you look up at the bright, orange light that is the Red Planet in the night sky. ---- Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

Picardo visits the Space Telescope Science Institute to learn about how Hubble and the OPAL program make images of planets. Hubble Images by NASA/ESA http://hubblesite.org/news_release/news/2018-29 Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

Win a lunch with Bill Nye and Robert Picardo (The Doctor from Star Trek: Voyager)! Submit your ideas for AI space exploration project for a chance to win at aichallenge.intel.com/space ‬ ‪No Purch. Nec. Ends 7/29/18

Bill Nye and The Planetary Society team members are excited because we just soared past our goal in our Kick Asteroid Kickstarter campaign! Come be part of this: http://www.planetary.org/kickasteroid

Everything you want to know about preventing an asteroid from hitting the Earth, featuring Dr. Bruce Betts, chief scientist of The Planetary Society. -- Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

Robert Picardo of The Planetary Post and Dr. Amy Mainzer from NASA JPL discuss our efforts to look for asteroids and comets near Earth and how we plan to deflect the dangerous ones that could come our way. Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO.

You can save the Earth from an asteroid impact by backing our Kickstarter project right now! Be a planetary defender and join us: https://www.kickstarter.com/projects/theplanetarysociety/kick-asteroid/ How The Planetary Society is making an impact (pun intended): We work with policymakers to prioritize the asteroid threat issue. We fund amateur asteroid hunters so they have the equipment they need to find and track near-Earth asteroids. We're a lead sponsor of the bi-annual Planetary Defense Conference, which brings the world's experts together to accelerate the global response. We educate the public and raise awareness about the asteroid threat--with you!