THE SUN

This Space Weather News forecast sponsored in part by Millersville University: https://www.millersville.edu/swen This week our star begins to look like it did back during more active times. We have multiple new cycle bright regions both Earthside and farside that are firing mini-solar flares and solar storms. In fact, one region on the farside just launched a large solar storm so we will keep an eye on it as it rotates into Earthview over this next week. We also have a small coronal hole rotating into the Earth-strike zone and it could bring some small pockets of fast solar wind causing weak aurora shows, especially at high latitudes. Solar flux stays in the marginal range this week on Earth's dayside while GPS/GNSS reception continues to look good all over the globe. See details of this new activity and learn about the serendipitous encounter between the disintegrating Comet ATLAS and Solar Orbiter and where both ATLAS and SWAN will be in the sky this week. Want early access to these forecasts, tutorials on Space Weather, & more? Visit: https://patreon.com/SpaceweatherWoman For daily and often hourly updates (during active times) visit me on Twitter: https://twitter.com/TamithaSkov For a more in-depth look at the data and images highlighted in this video see these links below. Solar Imaging and Analysis: SDO: http://sdo.gsfc.nasa.gov/data/ Helioviewer: http://www.helioviewer.org/ Flare Analysis: http://www.lmsal.com/solarsoft/latest_events/ Computer Aided CME Tracking CACTUS: http://www.sidc.oma.be/cactus/out/latestCMEs.html GOES Xray: http://www.swpc.noaa.gov/rt_plots/xray_1m.html SOHO: http://sohodata.nascom.nasa.gov/ Stereo: http://stereo.gsfc.nasa.gov/ GONG magnetic field synoptic movie: https://gong.nso.edu/data/magmap/standard_movie.html GONG magnetic field synoptic charts: http://gong.nso.edu/data/magmap/ LMSAL Heliophysics Events HEK http://www.lmsal.com/isolsearch Solar Wind: DISCOVR solar wind: http://www.swpc.noaa.gov/products/real-time-solar-wind ACE Solar Wind: http://www.swpc.noaa.gov/products/ace-real-time-solar-wind NASA ENLIL SPIRAL: https://iswa.gsfc.nasa.gov/IswaSystemWebApp/iSWACygnetStreamer?timestamp=2038-01-23+00%3A44%3A00&window=-1&cygnetId=261 NOAA ENLIL SPIRAL: http://www.swpc.noaa.gov/products/wsa-enlil-solar-wind-prediction Magnetosphere, Ionosphere, Atmosphere: GOES Magnetometer: http://www.swpc.noaa.gov/products/goes-magnetometer Ionosphere D-Region Absorption (DRAP) model: http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap/ Auroral Oval Ovation Products: http://www.swpc.noaa.gov/products/aurora-30-minute-forecast Global 3-hr Kp index: http://www.swpc.noaa.gov/products/planetary-k-index Wing Kp index prediction: http://www.swpc.noaa.gov/products/wing-kp USGS Ground Magnetometers: http://geomag.usgs.gov/realtime/ USGS Disturbance Storm-Time (Dst): http://geomag.usgs.gov/realtime/dst/ NAIRAS Radiation Storm Model: http://sol.spacenvironment.net/raps_ops/current_files/globeView.html Multi-Purpose Space Environment Sites: NOAA/SWPC: http://www.swpc.noaa.gov SOLARHAM: http://www.solarham.net/index.htm Spaceweather: http://spaceweather.com iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html Definition of Geomagnetic Storm, Radiation Storm, and Radio Blackout Levels: http://www.swpc.noaa.gov/NOAAscales/ None of this would be possible without the hard work and dedication of those who have provided all of this data for public use. Images c/o NASA/ESA/CSA (most notably the superb SDO, SOHO, ACE, STEREO, CCMC, JPL & DSN teams, amazing professionals, hobbyists, institutions, organizations, agencies and amateurs such as those at the USAF/HAARP, NICT, NOAA, USGS, Environment Canada, Natural Resources Canada, Intellicast, Catatania, rice.edu, wisc.edu, sonoma.edu ucalgary.ca, rssi.ru, ohio-state.edu, solen.info, and more. Thanks for making Space Weather part of our every day dialogue.

This Space Weather News forecast sponsored in part by Millersville University: https://www.millersville.edu/swen Space Weather gets a bit lively this week starting with some spectacular prominence action on the east limb of the Sun. In addition, our Sun launches a solar storm, which looks like it will go just to the west of Earth, but it could very well enhance the fast solar wind expected to hit over the next couple of days. Aurora photographers, especially at high latitudes could be in for a show. By far the biggest story this week is the appearance of two new bright regions in Earth view. Both of these regions could be signs of the new solar cycle, especially the northern hemisphere region, which has been putting on a nice display of coronal rain as it rotates into view. Although this region has launched several solar storms while on the Sun's farside, it seems to be dissipating now so we may not see much more activity from it. At least these regions are boosting the solar flux back into the marginal range for radio propagation so radio operators can enjoy a boost in propagation over the next few days. Learn the details of the coming fast solar wind, the near miss of the coming solar storm, and how the new bright regions on the Sun might affect you this week. Want early access to these forecasts, tutorials on Space Weather, & more? Visit: https://patreon.com/SpaceweatherWoman For daily and often hourly updates (during active times) visit me on Twitter: https://twitter.com/TamithaSkov For a more in-depth look at the data and images highlighted in this video see these links below. Solar Imaging and Analysis: SDO: http://sdo.gsfc.nasa.gov/data/ Helioviewer: http://www.helioviewer.org/ Flare Analysis: http://www.lmsal.com/solarsoft/latest_events/ Computer Aided CME Tracking CACTUS: http://www.sidc.oma.be/cactus/out/latestCMEs.html GOES Xray: http://www.swpc.noaa.gov/rt_plots/xray_1m.html SOHO: http://sohodata.nascom.nasa.gov/ Stereo: http://stereo.gsfc.nasa.gov/ GONG magnetic field synoptic movie: https://gong.nso.edu/data/magmap/standard_movie.html GONG magnetic field synoptic charts: http://gong.nso.edu/data/magmap/ LMSAL Heliophysics Events HEK http://www.lmsal.com/isolsearch Solar Wind: DISCOVR solar wind: http://www.swpc.noaa.gov/products/real-time-solar-wind ACE Solar Wind: http://www.swpc.noaa.gov/products/ace-real-time-solar-wind NASA ENLIL SPIRAL: https://iswa.gsfc.nasa.gov/IswaSystemWebApp/iSWACygnetStreamer?timestamp=2038-01-23+00%3A44%3A00&window=-1&cygnetId=261 NOAA ENLIL SPIRAL: http://www.swpc.noaa.gov/products/wsa-enlil-solar-wind-prediction Magnetosphere, Ionosphere, Atmosphere: GOES Magnetometer: http://www.swpc.noaa.gov/products/goes-magnetometer Ionosphere D-Region Absorption (DRAP) model: http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap/ Auroral Oval Ovation Products: http://www.swpc.noaa.gov/products/aurora-30-minute-forecast Global 3-hr Kp index: http://www.swpc.noaa.gov/products/planetary-k-index Wing Kp index prediction: http://www.swpc.noaa.gov/products/wing-kp USGS Ground Magnetometers: http://geomag.usgs.gov/realtime/ USGS Disturbance Storm-Time (Dst): http://geomag.usgs.gov/realtime/dst/ NAIRAS Radiation Storm Model: http://sol.spacenvironment.net/raps_ops/current_files/globeView.html Multi-Purpose Space Environment Sites: NOAA/SWPC: http://www.swpc.noaa.gov SOLARHAM: http://www.solarham.net/index.htm Spaceweather: http://spaceweather.com iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html Definition of Geomagnetic Storm, Radiation Storm, and Radio Blackout Levels: http://www.swpc.noaa.gov/NOAAscales/ None of this would be possible without the hard work and dedication of those who have provided all of this data for public use. Images c/o NASA/ESA/CSA (most notably the superb SDO, SOHO, ACE, STEREO, CCMC, JPL & DSN teams, amazing professionals, hobbyists, institutions, organizations, agencies and amateurs such as those at the USAF/HAARP, NICT, NOAA, USGS, Environment Canada, Natural Resources Canada, Intellicast, Catatania, rice.edu, wisc.edu, sonoma.edu ucalgary.ca, rssi.ru, ohio-state.edu, solen.info, and more. Thanks for making Space Weather part of our every day dialogue.

Franklin checks in with NASA’s Division Chief of Heliophysics, Nicky Fox, to find out how current solar missions for NASA and ESA are providing profound new insight and data about our Sun. Plus, a quick look at some new NASA Sun-centric missions on the horizon. Available for download without needing SPF unless you’re watching outside.

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about new studies investigating how our sun compares to other similar stars and surprisingly, it's very calm! Paper: https://science.sciencemag.org/content/368/6490/518 Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Alternatively, PayPal donations can be sent here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DNKM9SDWU3B3Q&source=url The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

Life on Earth depends on the steady nature of our star, and an international team of scientists searched thousands of other stars to try to find out if the sun has always been as consistent as it is now. And According to a study published Monday in Nature Astronomy, scientists searching for habitable exoplanets should maybe be looking in some more exotic places. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Sun paper: https://science.sciencemag.org/content/368/6490/518 Microbes paper: https://www.nature.com/articles/s41550-020-1069-4 https://www.eurekalert.org/pub_releases/2020-04/mpif-sil042720.php https://arxiv.org/abs/1001.0139 https://www.space.com/35170-how-the-sun-got-its-spots.html https://nssdc.gsfc.nasa.gov/planetary/factsheet/jupiterfact.html https://astrobiology.nasa.gov/missions/jwst/ Images: https://www.nasa.gov/mission_pages/kepler/news/kepler20130103.html https://www.nasa.gov/content/goddard/largest-sunspot-of-solar-cycle https://www.youtube.com/watch?v=CcUhVCMAhAI&feature=youtu.be https://www.youtube.com/watch?v=hH9u5ql0MGw https://www.eurekalert.org/multimedia/pub/230249.php https://commons.wikimedia.org/wiki/File:KeplerExoplanets-NearEarthSize-HabitableZone-20150106.png https://commons.wikimedia.org/wiki/File:James_Webb_Space_Telescope_2009_top.jpg https://commons.wikimedia.org/wiki/File:Scanning_electron_micrograph_of_an_E._coli_colony.jpg https://commons.wikimedia.org/wiki/File:S_cerevisiae_under_DIC_microscopy.jpg https://commons.wikimedia.org/wiki/File:Esa-hubble-k2-18a_impression.jpg https://commons.wikimedia.org/wiki/File:The_Sun_by_the_Atmospheric_Imaging_Assembly_of_NASA%27s_Solar_Dynamics_Observatory_-_20100819.jpg https://commons.wikimedia.org/wiki/File:Moon_transit_of_sun_large.ogv https://www.istockphoto.com/vector/sunglasses-icon-silhouettes-gm455592403-17021084 https://www.istockphoto.com/photo/sun-and-nine-planets-orbiting-gm184326000-17288738 https://www.istockphoto.com/photo/milky-way-gm1085287936-291215854 https://www.istockphoto.com/photo/3d-rendering-coronary-emissions-and-prominences-on-the-sun-in-space-gm834728820-135673349 https://www.istockphoto.com/photo/astronaut-opening-helmet-gm1163032159-319229599 https://www.istockphoto.com/vector/greenhouse-effect-gm628978348-111795323 https://www.istockphoto.com/vector/jarred-food-icons-gm165793945-19196463 https://www.istockphoto.com/photo/blue-gassy-exoplanet-lit-by-a-nearby-star-gm1032871964-276642828 https://www.istockphoto.com/photo/watzmann-in-alps-dramatic-reflection-at-sunset-national-park-berchtesgaden-gm1136834574-302910102

Find out about CORONA, the Sun’s atmosphere. MY WEBSITE: www.meghawijewardane.com FACEBOOK: MEGHA Wijewardane - Space & Aviation Activist - Home ...www.facebook.com › Science--Technology---Engineering YOUTUBE: https://www.youtube.com/channel/UCP6VUi6ROzrGA1rcThyVJXg

This Space Weather News forecast sponsored in part by Millersville University: https://www.millersville.edu/swen This week the Sun continues to show more signs of Solar Cycle 25. We have two new bright regions at high latitudes (a hallmark of the new cycle). One region in Earth-view has been firing B-class flares, which is a good indicator that activity is continuing to rise. The other region on the Sun's farside should rotate into Earth-view in a few days, and should help keep the solar flux boosted into the low 70s. Along with the new bright regions, we also have a coronal hole that will rotate into the Earth-strike zone in just less than a week and it will send us some fast solar wind that could bring more aurora to high latitudes, possibly mid-latitudes too for a short while. Learn the details of the new cycle activity, catch up on aurora photos from recent solar storms, and see what else is in store! Want early access to these forecasts, tutorials on Space Weather, & more? Visit: https://patreon.com/SpaceweatherWoman For daily and often hourly updates (during active times) visit me on Twitter: https://twitter.com/TamithaSkov For a more in-depth look at the data and images in this video, see the links in my previous videos. I need to save this space for links to aurora field reporter photos highlighted this week! Aurora Field Reporter Photography: Adrien Mauduit, Senja, Norway: https://twitter.com/NightLights_AM/status/1246369555137662977 NLPLNO, Lofoten, Norway: https://twitter.com/NLPLNO/status/1241399614479237120 Matt Robinson, Lenvik, Norway: https://twitter.com/Astro_Matt27/status/1247248599999709184 https://twitter.com/Astro_Matt27/status/1246125799423512577 Lone Athanasakis, Ordrupnæs, Denmark: https://twitter.com/Lathanafoto/status/1244977428419751936 Andy Cole, Portskerra, Sutherland, Scotland: https://twitter.com/mracole1977/status/1241334287703703555 Chris Cogan, Muie, Scotland: https://twitter.com/cogie_s/status/1245844136399339522 Live Aurora Network, Kirkjufell, Iceland: https://twitter.com/LiveAuroraNetw1/status/1242936461898416128 Donna, Plumas, Manitoba, Canada: https://twitter.com/LachDonna/status/1241926693771755521 Deb Maluk, Sandy Lake Manitoba, Canada: https://twitter.com/dmaluk1/status/1244883248280264704 Notanee Bourassa, Regina, Saskatchewan, Canada: https://twitter.com/DJHardwired/status/1245257590277206017 Steph Edgar-Cassin, Torquay, Saskatchewan, Canada: https://twitter.com/stephedgar87/status/1244879811182342145/photo/1 Siv Heang, Calgary, Alberta, Canada: https://twitter.com/hoodoos84/status/1241746636939726849

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Everything in the universe has a lifespan. But, did you know that our sun will actually outlive our galaxy?? In this video, Unveiled explains how such a spectacular paradox can be true... Join us as we look deep into the future of space, the sun and the Milky Way! This is Unveiled, giving you incredible answers to extraordinary questions! Find more amazing videos for your curiosity here: Will Humans Conquer the Solar System? - https://www.youtube.com/watch?v=kxaIl32jED4 Do Black Holes Die? - https://www.youtube.com/watch?v=1y0BNKpLlXo Are you constantly curious? Then subscribe for more from Unveiled ► https://wmojo.com/unveiled-subscribe #Space #Universe #MilkyWay #Amazing #Science

This Solar Storm forecast sponsored in part by Millersville University: https://www.millersville.edu/swen This week space weather stays relatively calm, however, we do have some nice eye-candy, both at Earth and from our Sun. This eye-candy, which includes some gorgeous views of aurora on Earth from recent solar storms & flare activity from the new bright regions on our Sun, should soothe your mind from the craziness in the world right now due to COVID-19. As for our star, two new bright regions from solar cycle 25 have emerged. One has even fired off the first long-duration flare attributed to the new solar cycle. Although this long-duration flare did not bring us a radio blackout or an Earth-directed solar storm, it nevertheless is noteworthy in that it is heralding even more firsts from the upcoming solar cycle. in addition, we also have pockets of fast solar wind that are keeping us at unsettled conditions and bringing aurora to high latitudes over the next several days. Solar flux is remaining in the low 70s, which means radio propagation will stay in the marginal range for radio propagation over the next week. GPS reception also remains good overall through this next week. Learn the details of the recent solar flare and what it means for the coming solar cycle, see some recent aurora that will ease your mind and soul, and see what else our Sun has in store this week. Want early access to these forecasts, tutorials on Space Weather, & more? Visit: https://patreon.com/SpaceweatherWoman For daily and often hourly updates (during active times) visit me on Twitter: https://twitter.com/TamithaSkov For a more in-depth look at the data and images from this forecast, see my other videos. I am saving this space for the aurora field reporter photos highlighted in this video. Aurora Field Reports: Matt Robinson, Senja, Norway: https://twitter.com/Astro_Matt27/status/1239298357551673350 John GM7PBB, Hebrides, Isle of Lewis, Scotland: https://twitter.com/GM7PBB/status/1239358934131118081 Chris Cogan, Muie, Scotland: https://twitter.com/cogie_s/status/1239366543022206976 Graham Kingdon, Tromso, Norway: https://twitter.com/KingdonGraham/status/1237405203449761797 Teresa Cooper, Lapland, Finland: https://twitter.com/Teresacooper/status/1237256864296992768 Rayann Elzein, Utsjoki, Finnish Lapland: https://spaceweathergallery.com/indiv_upload.php?upload_id=159992 Adrien Mauduit, Senja Island, Norway: https://twitter.com/NightLights_AM/status/1235170613838467072 Ruslan Merzlyakov, Hirtshals, Denmark: https://spaceweathergallery.com/indiv_upload.php?upload_id=159611 !Stuart Walker, Iceland: https://twitter.com/StuWalkerPhotos/status/1234196540278919169 Yuichi Takasaka, Skötufjörður, Litlibær, Iceland: https://spaceweathergallery.com/indiv_upload.php?upload_id=159745 !Capture North, Prelude Lake, Yellowknife, Canada: https://twitter.com/CaptureNorth/status/1233907346566451201 Alan Dyer, Churchill, Manitoba, Canada: https://spaceweathergallery.com/indiv_upload.php?upload_id=159944 Isaac, Calumet, Michigan, USA: https://twitter.com/ID_Photo_Graphy/status/1233702075550314496 Live Aurora Network, Lofoten, Norway: https://twitter.com/LiveAuroraNetw1/status/1233010299919355906 All About Lapand, Finland: https://twitter.com/allaboutlapland/status/1234113890528657408 Troy Hrehirchuk, Fort McMurray, Alberta, Canada: https://twitter.com/Tarsoniz/status/1230920912729296896 Jill Traver, Waskatenau, Alberta, Canada: https://twitter.com/anomaly113/status/1230735761772662784 Todd Salat, Glennallen, Alaska: https://spaceweathergallery.com/indiv_upload.php?upload_id=160016 Anne-Marie Gutschlag, Invercargill, New Zealand: https://twitter.com/AnneMarie224/status/1230839212498251788

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a recently released picture of the Sun and why it looks like that. Video I used: https://www.youtube.com/watch?v=Uj-ZrTfEmzk Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

Firstly, there would be no need of freezers or air conditioners any more. Everything on earth would completely freeze. Secondly, assuming that earth is still orbiting at the same distance, earth will find itself out of the habitable zone of the Sun, thus slowly but surely wiping out all life on it. Thirdly, stocks of solar energy companies would completely tank as extremely less sunlight will reach earth's surface. Fourthly, as there would be extreme scarcity of sunlight, plants in order to perform photosynthesis would probably turn blackish or darkish green in order to absorb as much incident sunlight as possible. Lastly, as sun's gravitational pull would greatly reduce, outer planets of the solar system, namely Uranus and Neptune may drift away into space.

Discover how current science missions are revealing the mysteries of the Sun There is the Sun we know. It rises and sets at predictable times. It provides us light and warmth. But the Sun is so much more. Ground-based and space borne observatories have shown us that the Sun emits at all electromagnetic wavelengths. Spacecraft probing interplanetary space have detected magnetized fountains of charged particles emanating from the Sun’s multi-million degree corona. Seeing the Sun through polarized lenses, we know it is pervaded by magnetic fields. On the tenth anniversary of the Solar Dynamics Observatory, join Mark Cheung, senior staff physicist at the Lockheed Martin Advanced Technology Center, for an exploration of how the latest fleet of science missions from NASA and the National Science Foundation are revealing the mysteries of the Sun. See the Sun in all its true colors (from radio waves to X-rays), learn about its temper tantrums (solar storms), and experience the magnetic bond between the Sun and Earth. Let us learn to live with our star, and learn how our newfound wisdom guides us to finding habitable planets around other stars. The Exploring Space Lecture Series is made possible by the generous support of Aerojet Rocketdyne and United Launch Alliance. See More: airandspace.si.edu/event-series/exploring-space-lectures

Cameras aboard the United Launch Alliance Atlas V rocket captured the launch and deployment of the ESA/NASA Solar Orbiter on Feb. 9, 2020. About 20 hours later, the Schmidt telescope at Calar Alto, Spain was used to captured footage of it in the night sky. -- Solar Orbiter launches on historic mission to study the sun's poles: https://www.space.com/solar-orbiter-atlas-v-rocket-launch-success.html Credit: United Launch Alliance / ESA / mash mix by Space.com's Steve Spaleta (http://www.twitter.com/stevespaleta)

Earth’s magnetic field protects life on Earth from the intense radiation and titanic amounts of energetic material our Sun blasts in every direction. However, astronauts and satellites in space, future explorers travelling to the Moon and Mars, and infrastructure on Earth such as power grids and communication systems remain vulnerable to these violent outbursts. For this reason, ESA is planning to send a satellite to monitor the ‘side’ of our Sun, from a gravitationally stable position known as the fifth Lagrange point. From here, the Lagrange satellite will detect potentially hazardous solar events before they come into view from Earth, giving us advance knowledge of their speed, direction and chance of impact. ★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications. Check out our full video catalog: http://bit.ly/SpaceInVideos Follow us on Twitter: http://bit.ly/ESAonTwitter On Facebook: http://bit.ly/ESAonFacebook On Instagram: http://bit.ly/ESAonInstagram On Flickr: http://bit.ly/ESAonFlickr We are Europe's gateway to space. Our mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out http://www.esa.int/ESA to get up to speed on everything space related. Copyright information about our videos is available here: http://www.esa.int/spaceinvideos/Terms_and_Conditions #ESA #Lagrange #SpaceSafety

On February 9, 2020, the European Space Agency’s Solar Orbiter spacecraft launched from Cape Canaveral Florida on top of an Atlas V 411 spacecraft. The spacecraft’s mission is to fly inside the orbit of Mercury, on a tilted orbit that takes it above and below the Sun, capturing images of the Sun’s poles for the first time. This is just a year and a half after the launch of NASA’s Parker Solar Probe, which will fly even closer. Together, the two spacecraft will measure the Sun from every angle up close, providing detailed images and insights of our closest star, to help understand how it creates and controls the giant bubble of plasma that surrounds the entire Solar System. Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at https://www.patreon.com/universetoday More stories at https://www.universetoday.com/ Twitch: https://twitch.tv/fcain Twitter: https://twitter.com/universetoday Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected] References: https://sci.esa.int/web/solar-orbiter/-/liftoff-for-solar-orbiter-esa-s-mission-to-face-the-sun-up-close https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter http://www.esa.int/ESA_Multimedia/Videos/2019/10/Solar_Orbiter_s_journey_around_the_Sun http://www.esa.int/Science_Exploration/Space_Science/Ulysses_overview https://solarsystem.nasa.gov/missions/ulysses/in-depth/ https://www.nasa.gov/content/solar-orbiter-overview https://sci.esa.int/web/solar-orbiter/-/51169-what-drives-the-solar-wind-and-where-does-the-coronal-magnetic-field-originate-from https://sci.esa.int/web/solar-orbiter/-/51170-how-do-solar-transients-drive-heliospheric-variability https://sci.esa.int/web/solar-orbiter/-/51171-how-do-solar-eruptions-produce-energetic-particle-radiation-that-fills-the-heliosphere https://sci.esa.int/web/solar-orbiter/-/51172-how-does-the-solar-dynamo-work-and-drive-connections-between-the-sun-and-the-heliosphere https://sci.esa.int/web/solar-orbiter/-/51217-instruments http://parkersolarprobe.jhuapl.edu/The-Mission/index.php https://www.eso.org/public/outreach/eduoff/vt-2004/mt-2003/mt-mercury-orbit.html https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Paint_it_black_Stone_Age_sunscreen_for_Solar_Orbiter https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Solar_Orbiter_s_shield_takes_Sun_s_heat

You’re looking at the highest resolution image that has ever been taken of our Sun, using the brand new Daniel K Inouye Solar Telescope in Maui. These lighter regions are convection cells, blobs of hot gas the size of Texas which have carried heat from deep below the surface of the Sun, releasing it into space. The darker lines are cooler regions, where the material is sinking back down into Sun. This image is just a demonstration of the incredible power of this 4-meter observatory, which will join NASA’s Parker Solar Probe and ESA’s Solar Orbiter in ushering in the golden age of solar astronomy. Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at https://www.patreon.com/universetoday More stories at https://www.universetoday.com/ Twitch: https://twitch.tv/fcain Twitter: https://twitter.com/universetoday Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected] References: https://www.nso.edu/inouye-solar-telescope-first-light/ https://www.universetoday.com/144814/destructive-super-solar-storms-hit-us-every-25-years-or-so/ https://www.nasa.gov/mission_pages/stereo/news/stereo_astronauts.html https://www.nso.edu/telescopes/dkist/dkist-telescope/m1/ https://spie.org/news/1432-large-off-axis-mirrors-key-to-giant-astronomical-telescope?SSO=1 https://www.nso.edu/telescopes/dkist/fact-sheets/resisting-the-heat/ https://www.nso.edu/telescopes/dkist/dkist-telescope/tma/

You'll often hear people say that the Sun has about 5 billion years left to live before it runs out of fuel. But where does that number come from? It's quite a simple back of the envelope calculation but there are 7 key things we need to know before we can do that... For more on why E=mc2 see this article from Ethan Seigel: https://www.forbes.com/sites/startswithabang/2016/05/27/why-does-emc2/ To find out more on helioseismology and how we "listen to the Sun" check out this lecture: https://www.youtube.com/watch?v=wqwGljLDcjM 02:08 - the calculation of the lifetime of the Sun 05:23 - how we know the mass of the Sun 07:54 - how we know the distance between the Earth and the Sun 08:39 - how we measure the brightness of the Sun 09:44 - why E=mc2 11:04 - how we know the Sun is powered by nuclear fusion 13:35 - how we measured the mass difference between 4 Hydrogen atoms and 1 Helium atom 16:58 - how we know the core of the Sun is where nuclear fusion takes place (helioseismology) 19:02 - how we know how old the Solar System (and therefore the Sun) is ----- You can pre-order my book ' Space: 10 Things You Should Know' as a hardback (UK only) or e-book (worldwide): http://bit.ly/SpaceDrBecky ----------- Follow me on Twitter: https://twitter.com/drbecky_ And on Instagram: https://www.instagram.com/drbecky_s/ Don't forget to subscribe and click the little bell icon to be notified when I post a new video! ------ Dr Becky Smethurst is an astrophysicist researching galaxies and supermassive black holes at Christ Church at the University of Oxford. http://drbecky.uk.com

This Space Weather News forecast sponsored in part by Millersville University: https://www.millersville.edu/swen Space Weather has been calming down over the past few days since a solar storm hit Earth at the turn of the month. However, more fast solar wind is coming, which could give us another chance for aurora at high latitudes into the weekend, with views possibly extending down to mid-latitudes for a short while. Although sunspot 2757 has now rotated to the Sun's farside, we do have two new bright regions rotating into Earth-view on the Sun's east limb. These regions are helping to keep radio propagation on Earth's dayside in the marginal range. Expect solar flux to remain in the low 70s this week. GPS users should continue to enjoy good GPS reception on Earth's dayside thanks to a spotless Sun, but on Earth's nightside, GPS reception could get a little dicey near dawn and dusk, and anywhere near aurora once the solar storm hits. Learn the details of the coming fast solar wind, catch up on aurora photos from the recent storm, and see what else our Sun has in store! Want early access to these forecasts, tutorials on Space Weather, & more? Visit: https://patreon.com/SpaceweatherWoman For daily and often hourly updates (during active times) visit me on Twitter: https://twitter.com/TamithaSkov For a more in-depth look at the data and images highlighted in this video see links in my previous forecasts. I am saving this space for links to the aurora field report pictures highlighted this week: Aurora Photography: Teresa Cooper, Finland: https://twitter.com/Teresacooper/status/1222942313770557445 Hamza Khalifa, Sweden: https://twitter.com/hmkhalifa1985/status/1224106256333524993 Chalakorn P-S, Boden, Sweden: https://twitter.com/Chalakorn_ps/status/1224454712553959425 Bernardus Johannes, Laukvik, Lofoten, Norway: https://twitter.com/NLPLNO/status/1224032576085598208 Adrien Mauduit, Senja, Norway: https://twitter.com/NightLights_AM/status/1223060638139928576 I Need Space, Tromsø, Norway: https://twitter.com/INSVideos/status/1222845688851156994 Chris Cogan, Lairg Scotland: https://twitter.com/cogie_s/status/1223797150812966913 James Rowley-Hill, Glandale Skye, Scotland: https://twitter.com/chunder10/status/1222959383853912066 Live Aurora Network, Kirkjufell, Iceland: https://twitter.com/LiveAuroraNetw1/status/1222505553727033347 Notanee Bourassa, Regina, Saskatechewan, Canada: https://twitter.com/DJHardwired/status/1223480505565270016 Siv Heang, Calgary, Alberta, Canada: https://twitter.com/hoodoos84/status/1223056133885067264 Daniel Neal, Fairbanks, Alaska, USA: https://twitter.com/DLNphotos/status/1222250265383821312

Like our Facebook Page - https://www.facebook.com/astrobyte Astronomers have just released the highest-resolution image of the sun. Taken by the Daniel K. Inouye Solar Telescope in Maui, it gives us an unprecedented view of our nearest star and brings us closer to solving several long-standing mysteries. The new image demonstrates the telescope’s potential power. It shows off a surface that’s divided up into discrete, Texas-size cells, like cracked sections in the desert soil. You can see plasma oozing off the surface, rising high into the solar atmosphere before sinking back into darker lanes. “We have now seen the smallest details on the largest object in our solar system,” says Thomas Rimmele, the director of DKIST. The new image was taken December 10, when the telescope achieved first light. It is still technically under construction, with three more instruments set to come online. You're looking at the highest resolution observation of the Sun's surface ever taken. Collected over a period of 10 minutes, the footage from the Daniel K Inouye Telescope shows features as small as 18 miles in size. So, what does all this activity actually represent? The vicious movement of heat on a near-unimaginable scale. The National Solar Observatory (NSO) gives some staggering context: "The movie shows the turbulent, 'boiling' gas that covers the entire sun. The cell-like structures – each about the size of Texas – are the signature of violent motions that transport heat from the inside of the sun to its surface. Hot solar material (plasma) rises in the bright centers of 'cells,' cools off and then sinks below the surface in dark lanes in a process known as convection. In these dark lanes we can also see the tiny, bright markers of magnetic fields. Never before seen to this clarity, these bright specks are thought to channel energy up into the outer layers of the solar atmosphere called the corona. These bright spots may be at the core of why the solar corona is more than a million degrees!"