Learn about the Universe

Presented by Dr. Stephanie Leifer for the 2020 Sagan Summer Workshop "Extreme Precision Radial Velocities". This presentation was pre-recorded for viewing before the online workshop (July 20-24).

Is it possible to build a Dyson Sphere? How do we search for Dyson Swarms in the universe? Jason Wright is a professor of Astronomy and astrophysics at Penn State. His more recent paper titled, Dyson Spheres, looks at the overall history of the idea of building a megastructure to best use a star's energy. Professor Wright joins John Michael Godier on Event Horizon to discuss the subject in depth, looking at what can be done with the energy to how and have we searched for signs of these alien megastructures built by alien civilizations. One close call was Tabby's star or KIC8462 and what was causing the stars light to dim during transits. Link: AstroWright Blog: https://sites.psu.edu/astrowright/ Jason Wright twitter: https://twitter.com/Astro_Wright Dyson Spheres: https://arxiv.org/abs/2006.16734 Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/ FOOTAGE: NASA ESA/Hubble ESO - M.Kornmesser ESO - L.Calcada ESO - Jose Francisco Salgado (josefrancisco.org) NAOJ University of Warwick Goddard Visualization Studio Langley Research Center Pixabay Thumbnail: https://www.flickr.com/photos/djandywdotcom/31437348556 Dyson Sphere Dyson Swarm Alien civilization

Here are five tips to easily find the naked eye comet C/2020 F3 NEOWISE! Like our channel? Support Galactic Hunter: https://www.patreon.com/Galactic_Hunter Check out our books: https://www.galactic-hunter.com/books Galactic Hunter takes you on mysterious adventures to other worlds. Whether we are visiting planets, galaxies, nebulae, comets, or star clusters, the goal of Galactic Hunter is to teach you astronomy through one of the most rewarding hobbies: Astrophotography. Join my wife and I in our galactic adventures, and question everything you know about what lays outside of our little world. Do not forget to vote for the next target in the comments, and visit the website where you can see a gallery of our older captures. Website: http://www.galactic-hunter.com Facebook: https://www.facebook.com/galactichunter/ Instagram: @galactic.hunter Thanks to Nasa/ESA/Hubble for their 3D animations. Beginner DSLR Astrophotography Equipment Guide: https://www.galactic-hunter.com/post/dslr-astrophotography-equipment Full list of our equipment: https://www.galactic-hunter.com/blog/our-full-astrophotography-equipment Below you can find our affiliate links from our partners at Oceanside Photo & Telescope. The Basics: CMOS Camera: ASI 1600MM Pro - http://bit.ly/2pbF7c0 DSLR Camera: Canon 7D Mark II - https://amzn.to/2RDeDcq Telescope: Orion 8” f/3.9 Newtonian Astrograph Reflector - http://bit.ly/2NgKcYm Mount: Orion Atlas Q-G Computerized GoTo Mount - http://bit.ly/2Jr3ZD9 Guiding: ZWO ASI 290MM MINI - http://bit.ly/2MRTmvt Coma: Baader MPCC Mark III Coma Corrector - http://bit.ly/2WlEV5M

This video starts over Saudia Arabia - we follow the journey of the space station across Iraq, Iran, Turkmenistan, Uzbekistan ending in Kazakhstan where just before sunrise we see Comet Neowise rising over the horizon Neowise is 103 Million KM from Earth Thanks for watching - why not support this channel and help us grow. https://www.youtube.com/channel/UCakgsb0w7QB0VHdnCc-OVEA/join Subscribe For More Videos Like This: http://www.youtube.com/user/ouramazingspace?sub_confirmation=1 See my latest videos : https://www.youtube.com/user/ouramazingspace/videos Bringing you the BEST Space and Astronomy videos online. Showcasing videos and images from the likes of NASA,ESA,Hubble etc. Join me on Facebook: https://www.facebook.com/spaceisamazing Twitter: https://twitter.com/AmazingSpace2 Google+ : http://goo.gl/1WCBn9 Music by Stelladrone Ocean of Galaxies https://stellardrone.bandcamp.com/track/an-ocean-of-galaxies - Creative Commons 3.0

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 Paper: https://www.nature.com/articles/s41586-020-2354-1 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

Is it possible to build a Dyson Sphere? How do we search for Dyson Swarms in the universe? Jason Wright is a professor of Astronomy and astrophysics at Penn State. His more recent paper titled, Dyson Spheres, looks at the overall history of the idea of building a megastructure to best use a star's energy. Professor Wright joins John Michael Godier on Event Horizon to discuss the subject in depth, looking at what can be done with the energy to how and have we searched for signs of these alien megastructures built by alien civilizations. One close call was Tabby's star or KIC8462 and what was causing the stars light to dim during transits. Link: AstroWright Blog: https://sites.psu.edu/astrowright/ Jason Wright twitter: https://twitter.com/Astro_Wright Dyson Spheres: https://arxiv.org/abs/2006.16734 Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/ FOOTAGE: NASA ESA/Hubble ESO - M.Kornmesser ESO - L.Calcada ESO - Jose Francisco Salgado (josefrancisco.org) NAOJ University of Warwick Goddard Visualization Studio Langley Research Center Pixabay Thumbnail: https://www.flickr.com/photos/djandywdotcom/31437348556 Dyson Sphere Dyson Swarm Alien civilization

NASA HQ Programs Panel Exploration Science Strategy and Integration Office (ESSIO) Update Ben Bussey Human Exploration and Operations Mission Directorate (HEOMD) Update Jake Bleacher Planetary Science Division (PSD) Update Sarah Noble The Lunar Surface Innovation Consortium Rachel Klima Planning for Communications and Navigation Services at the Moon Andrew Petro

Here are five tips to easily find the naked eye comet C/2020 F3 NEOWISE! Like our channel? Support Galactic Hunter: https://www.patreon.com/Galactic_Hunter Check out our books: https://www.galactic-hunter.com/books Galactic Hunter takes you on mysterious adventures to other worlds. Whether we are visiting planets, galaxies, nebulae, comets, or star clusters, the goal of Galactic Hunter is to teach you astronomy through one of the most rewarding hobbies: Astrophotography. Join my wife and I in our galactic adventures, and question everything you know about what lays outside of our little world. Do not forget to vote for the next target in the comments, and visit the website where you can see a gallery of our older captures. Website: http://www.galactic-hunter.com Facebook: https://www.facebook.com/galactichunter/ Instagram: @galactic.hunter Thanks to Nasa/ESA/Hubble for their 3D animations. Beginner DSLR Astrophotography Equipment Guide: https://www.galactic-hunter.com/post/dslr-astrophotography-equipment Full list of our equipment: https://www.galactic-hunter.com/blog/our-full-astrophotography-equipment Below you can find our affiliate links from our partners at Oceanside Photo & Telescope. The Basics: CMOS Camera: ASI 1600MM Pro - http://bit.ly/2pbF7c0 DSLR Camera: Canon 7D Mark II - https://amzn.to/2RDeDcq Telescope: Orion 8” f/3.9 Newtonian Astrograph Reflector - http://bit.ly/2NgKcYm Mount: Orion Atlas Q-G Computerized GoTo Mount - http://bit.ly/2Jr3ZD9 Guiding: ZWO ASI 290MM MINI - http://bit.ly/2MRTmvt Coma: Baader MPCC Mark III Coma Corrector - http://bit.ly/2WlEV5M

Join a virtual walkthrough of SpaceShipTwo Unity's cabin, curated by our design team. Every detail of the design provides an unparalleled and safe experience for Future Astronauts. Set a reminder to watch by subscribing: https://virg.in/GalacticYouTube

Presented by Dr. Stephanie Leifer for the 2020 Sagan Summer Workshop "Extreme Precision Radial Velocities". This presentation was pre-recorded for viewing before the online workshop (July 20-24).

Is it possible to build a Dyson Sphere? How do we search for Dyson Swarms in the universe? Jason Wright is a professor of Astronomy and astrophysics at Penn State. His more recent paper titled, Dyson Spheres, looks at the overall history of the idea of building a megastructure to best use a star's energy. Professor Wright joins John Michael Godier on Event Horizon to discuss the subject in depth, looking at what can be done with the energy to how and have we searched for signs of these alien megastructures built by alien civilizations. One close call was Tabby's star or KIC8462 and what was causing the stars light to dim during transits. Link: AstroWright Blog: https://sites.psu.edu/astrowright/ Jason Wright twitter: https://twitter.com/Astro_Wright Dyson Spheres: https://arxiv.org/abs/2006.16734 Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/ FOOTAGE: NASA ESA/Hubble ESO - M.Kornmesser ESO - L.Calcada ESO - Jose Francisco Salgado (josefrancisco.org) NAOJ University of Warwick Goddard Visualization Studio Langley Research Center Pixabay Thumbnail: https://www.flickr.com/photos/djandywdotcom/31437348556 Dyson Sphere Dyson Swarm Alien civilization

This Space Weather News forecast sponsored in part by Millersville University: https://www.millersville.edu/swen This week our Sun gives us a chance for some brief storming due to a remnant coronal hole that has rotated into the Earth-strike zone. In fact, fast solar wind from this coronal hole is hitting Earth now. However, it wont last long so aurora views will be fleeting, even at high latitudes. In addition, a new sunspot has emerged in Earth-view-- actually two sunspots emerged, but one of them was too weak to last so it didnt get an official designation by NOAA. The sunspot that did get numbered 2766 is actually a Solar Cycle 24 sunspot, but it is hardly recognizable as such because of the influence of Cycle 25. We will see how long it lasts. Luckily, the several existing bright regions in Earth-view are boosting the solar flux so that radio operators should enjoy marginal propagation on Earth's dayside again for a short while before things begin to tank. GPS users should also be enjoying some decent reception, especially on Earth's dayside. Learn the details of the old cycle sunspot, the solar storm launch, catch up on recent pics of noctilucent clouds and Comet Neowise, 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 in this video see previous videos. Im saving this space for credits and links to field reporter photos highlighted this week. Field Reporter Photography: Karla Leeftink, Drenthe, Netherlands: https://twitter.com/karlaleeftink/status/1275093293144080387 https://www.youtube.com/watch?time_continue=34&v=A-ATro43aV4 Noel Bowman, Kent, Washington, USA: https://twitter.com/NoelBowman13/status/1276488743814234112 Skunkbayweather, Seatlle, Washington, USA: https://twitter.com/Skunkbayweather/status/1276497129532317699 David Rosen, Seattle, Washington, USA: https://twitter.com/westseattleher/status/1276540952023142401 Elias Chasiotis, Markopoulo, Greece: https://spaceweathergallery.com/indiv_upload.php?upload_id=164146 Lionel Majzik, Tápióbicske, Pest, Hungary: https://spaceweathergallery.com/indiv_upload.php?upload_id=164177 https://spaceweathergallery.com/indiv_upload.php?upload_id=164179 Chris Schur, Payson AZ, USA: https://spaceweathergallery.com/indiv_upload.php?upload_id=164183 Oscar Martín Mesonero, Salamanca, Spain: https://spaceweathergallery.com/indiv_upload.php?upload_id=164165 Michael Jaeger, Stixendorf, Austria: https://spaceweathergallery.com/indiv_upload.php?upload_id=164151 Bryan Murahashi, Sunnyvale, Ca, USA: https://spaceweathergallery.com/indiv_upload.php?upload_id=164132

Are asteroids space junk or cosmic treasure? Join a virtual flight to the Asteroid Belt with Museum Curator Denton Ebel and two mission scientists from NASA’s OSIRIS-REx mission, Harold Connolly, Jr. and Vicky Hamilton. Explore space from the safety of your couch with our playlist: https://www.youtube.com/playlist?list=PLrfcruGtplwG5sRg8FEVZRa8pOVQ8cUz_ #StayHome #Learnwithme #Asteroid #Comet #OSIRIS-REx #NASA Find out how many asteroids there are, what they’re made of, whether they may have supplied ingredients for life on Earth, and more while Marina Gemma pilots our exploration of the Main Belt, Trojan, and Near-Earth asteroids. Museum Research Associate Harold Connolly, Jr., who serves as the OSIRIS-REx sample scientist, and Vicky Hamilton, who is the mission’s spectroscopy scientist, will be sharing more about this mission to return samples of the carbon-rich asteroid Bennu to Earth in 2023 and answering questions live. Join the Watch Party on Tuesday, June 30, at 2 pm EDT, or you can watch on this page. *** Subscribe to our channel: http://youtube.com/subscription_center?add_user=amnhorg Check out our full video catalog: http://www.youtube.com/user/AMNHorg Facebook: http://fb.com/naturalhistory Twitter: http://twitter.com/amnh Tumblr: http://amnhnyc.tumblr.com/ Instagram: http://instagram.com/amnh © American Museum of Natural History, New York, NY

Charlie shows you how to make your very own edible chocolate meteorites. This is one for the whole family to make together. ☄️🍫 You will need: 500g chocolate, 250g digestive biscuits, 350g butter and a handful of marshmallows and rice crispies. We would love to see photos of your meteorites (before they get eaten). #AsteroidWeek #SpaceCrafts #Space

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Retired astronaut and engineer Chris Hadfield fact checks notable space movies using his NASA experience and vast knowledge of outer space, including ’Gravity,’ ‘Passengers,’ ‘Armageddon,’ ‘The Martian,’ ‘Interstellar,’ ‘First Man,’ ‘Hidden Figures,’ ‘Ad Astra,’ ‘2001: A Space Odyssey,’ 'Sunshine' and ‘WALL-E.’ Chris Hadfield's New York Times bestseller 'An Astronaut's Guide To Life On Earth' has been translated into 25 different languages. Visit chrishadfield.ca for more information. Still haven’t subscribed to Vanity Fair on YouTube? ►► http://bit.ly/2z6Ya9M ABOUT VANITY FAIR Arts and entertainment, business and media, politics, and world affairs—Vanity Fair’s features and exclusive videos capture the people, places, and ideas that define modern culture. Astronaut Chris Hadfield Reviews Space Movies, from 'Gravity' to 'Interstellar' | Vanity Fair

The forthcoming Kerbal Space Program update, 1.10 features a major collaboration with the European Space Agency to bring the Rosetta and BepiColombo missions to the game in the form of playable missions and special parts. I sat down to play through the mission while talking to the real Manager of Spacecraft Operations for Bepicolombo - Elsa Montagnon. Obviously because of quarantine rules this had to be an entirely digital collaboration, but she explains a lot of details of how the real spacecraft is managed while I tried to navigate my way through multiple gravity assists to reach the innermost planet. Thanks to Elsa for joining me Discover Kerbal Space Program, and learn about rocket design, dynamics and orbital mechanics while having fun https://www.kerbalspaceprogram.com/ Find out more about BepiColombo at the ESA website http://www.esa.int/Science_Exploration/Space_Science/BepiColombo_overview2