Making the Atmosphere Disappear. The Power of Adaptive Optics
The Earth’s atmosphere keeps us safe from the harsh environment of space, but it also obscures our view into the cosmos. No matter how powerful a telescope you build, the turbulence of the atmosphere limits your resolution. But astronomers and engineers have an amazing technology that allows a telescope to peer into space as if the atmosphere isn’t even there, producing images from here on the ground which are as sharp and clear as if the telescope was out in space. It’s called adaptive optics, and we’re now at the point where the most powerful ground-based telescopes have matched and even exceeded the capability of space telescopes. Learn about Adaptive Optics on Next Generation Telescopes https://arxiv.org/pdf/1808.02693.pdf 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 Video Podcast version: ITunes: https://itunes.apple.com/bh/podcast/universe-today-video/id794057165?mt=2 RSS: https://www.universetoday.com/video What Fraser s Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Google+ - https://plus.google.com/+universetoday/ Instagram - http://instagram.com/universetoday Team: Fraser Cain - @fcain / frasercain@gmail.com Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - weber.chad@gmail.com Chloe Cain - Instagram: @chloegwen2001 References: https://www.eso.org/public/news/eso1824/ https://www.eso.org/public/images/eso1824c/ https://www.eso.org/public/videos/eso1824b/ https://www.eso.org/public/images/comparisons/eso1824a/ http://hoffman.cm.utexas.edu/courses/History_AO_Max.pdf https://arxiv.org/pdf/1808.02454.pdf https://arxiv.org/pdf/1808.02693.pdf https://www.eso.org/public/images/eso1731a/ https://www.eso.org/public/teles-instr/paranal-observatory/vlt/vlt-instr/eris/ https://arxiv.org/pdf/1808.02693.pdf
