[{"id":"142584","video_id":"nSL99n9JJTk","title":"\"Do other solar systems exist?\" (Ask an Astronomer)","start":"113","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142584\/2284","thumb":"https:\/\/img.youtube.com\/vi\/nSL99n9JJTk\/1.jpg"},{"id":"140652","video_id":"vMh0MmqHKcQ","title":"Asteroid Is a Dance Partner for Planet Earth","start":"19","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/140652\/2284","thumb":"https:\/\/img.youtube.com\/vi\/vMh0MmqHKcQ\/1.jpg"},{"id":"1125479","video_id":"U-cqLN4fDT0","title":"How to Become a Dentist : Why Become a Dentist","start":"7","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/1125479\/2284","thumb":"https:\/\/img.youtube.com\/vi\/U-cqLN4fDT0\/1.jpg"},{"id":"142589","video_id":"jAiEyz05V_8","title":"Astronomer, Roman mosaic (2\/6)","start":"40","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142589\/2284","thumb":"https:\/\/img.youtube.com\/vi\/jAiEyz05V_8\/1.jpg"},{"id":"142579","video_id":"1nWlt-Wupes","title":"\"What is a brown dwarf?\" (Ask an Astronomer)","start":"128","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142579\/2284","thumb":"https:\/\/img.youtube.com\/vi\/1nWlt-Wupes\/1.jpg"},{"id":"41788","video_id":"rhC4te-rVh8","title":"Tycho in 60 Seconds (High Definition)","start":"10","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/41788\/2284","thumb":"https:\/\/img.youtube.com\/vi\/rhC4te-rVh8\/1.jpg"},{"id":"8771112","video_id":"uKeirXbKt2o","title":"\"Why does the moon look like it changes?\" (Ask an Astron.)","start":"119","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/8771112\/2284","thumb":"https:\/\/img.youtube.com\/vi\/uKeirXbKt2o\/1.jpg"},{"id":"218092","video_id":"-t1VaL_fY4c","title":"How to Buy a Telescope : Binoculars Vs. Telescopes","start":"0","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/218092\/2284","thumb":"https:\/\/img.youtube.com\/vi\/-t1VaL_fY4c\/1.jpg"},{"id":"142585","video_id":"m1cyj4VpS5w","title":"\"How can we see a black hole?\" (Ask an Astronomer)","start":"140","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142585\/2284","thumb":"https:\/\/img.youtube.com\/vi\/m1cyj4VpS5w\/1.jpg"},{"id":"142568","video_id":"TQr30kQDv7g","title":"ScienceCasts: An Astronomer's Dilemma - Planet Hunting","start":"3","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142568\/2284","thumb":"https:\/\/img.youtube.com\/vi\/TQr30kQDv7g\/1.jpg"},{"id":"1223988","video_id":"jzRBd78K_dY","title":"Spaced Out","start":"29","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/1223988\/2284","thumb":"https:\/\/img.youtube.com\/vi\/jzRBd78K_dY\/1.jpg"},{"id":"142591","video_id":"KgRuDupuRpk","title":"\"What causes an eclipse of the moon?\" (Ask an Astronomer)","start":"109","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142591\/2284","thumb":"https:\/\/img.youtube.com\/vi\/KgRuDupuRpk\/1.jpg"},{"id":"142580","video_id":"Jh2WZlK4RAg","title":"\"Can a galaxy die?\" (Ask an Astronomer)","start":"104","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142580\/2284","thumb":"https:\/\/img.youtube.com\/vi\/Jh2WZlK4RAg\/1.jpg"},{"id":"41800","video_id":"wi1oITtpMck","title":"Tycho in 60 Seconds (Standard Definition)","start":"11","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/41800\/2284","thumb":"https:\/\/img.youtube.com\/vi\/wi1oITtpMck\/1.jpg"},{"id":"286344","video_id":"yUt6mRDV5hY","title":"ScienceCasts: Big Surprise","start":"106","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/286344\/2284","thumb":"https:\/\/img.youtube.com\/vi\/yUt6mRDV5hY\/1.jpg"},{"id":"142587","video_id":"hisU8ksHQpI","title":"\"Can you feel a solar wind?\" (Ask an Astronomer)","start":"95","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142587\/2284","thumb":"https:\/\/img.youtube.com\/vi\/hisU8ksHQpI\/1.jpg"},{"id":"2533","video_id":"gfxUEYzEAwY","title":"NASA | GLASTcast Episode 5: Meet the US Team","start":"99","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/2533\/2284","thumb":"https:\/\/img.youtube.com\/vi\/gfxUEYzEAwY\/1.jpg"},{"id":"1520977","video_id":"biWQZlUl-vE","title":"A STEM Education, Tools to Change the World","start":"73","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/1520977\/2284","thumb":"https:\/\/img.youtube.com\/vi\/biWQZlUl-vE\/1.jpg"},{"id":"142689","video_id":"PlcpaDGohkw","title":"Outreach 1: Getting Started with Outreach","start":"142","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142689\/2284","thumb":"https:\/\/img.youtube.com\/vi\/PlcpaDGohkw\/1.jpg"},{"id":"142583","video_id":"bZ6wDNwj8IE","title":"\"Why do we see spiral arms in some galaxies?\" (Ask an Astronomer)","start":"104","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142583\/2284","thumb":"https:\/\/img.youtube.com\/vi\/bZ6wDNwj8IE\/1.jpg"},{"id":"122601","video_id":"gBQfluQ52XU","title":"Mathematics: Geometry & Trigonometry : Various Careers That Utilize Trigonometry","start":"117","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/122601\/2284","thumb":"https:\/\/img.youtube.com\/vi\/gBQfluQ52XU\/1.jpg"},{"id":"1031619","video_id":"asO2wBT9W9M","title":"\"Why are solar eclipses only visible in some places?\" (AaA)","start":"130","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/1031619\/2284","thumb":"https:\/\/img.youtube.com\/vi\/asO2wBT9W9M\/1.jpg"},{"id":"142588","video_id":"lC7JVWdwdvk","title":"\"Why is Spitzer painted black?\" (Ask an Astronomer)","start":"81","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142588\/2284","thumb":"https:\/\/img.youtube.com\/vi\/lC7JVWdwdvk\/1.jpg"},{"id":"142575","video_id":"Iq5BsQZ5Xeo","title":"\"What is a redshift?\" (Ask an Astronomer)","start":"134","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142575\/2284","thumb":"https:\/\/img.youtube.com\/vi\/Iq5BsQZ5Xeo\/1.jpg"},{"id":"7040","video_id":"xRh2OeOCRpQ","title":"Why Is the Sky Blue? (Ask an Astronomer)","start":"154","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/7040\/2284","thumb":"https:\/\/img.youtube.com\/vi\/xRh2OeOCRpQ\/1.jpg"},{"id":"5983938","video_id":"fhEx0vR5ZrY","title":"NASA Explorer Schools National Student Symposium","start":"26","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/5983938\/2284","thumb":"https:\/\/img.youtube.com\/vi\/fhEx0vR5ZrY\/1.jpg"},{"id":"142786","video_id":"QbREAsw1u7s","title":"Module 1_12_2 | MIT 8.02SC Physics II: Electricity and Magnetism, Fall 2010","start":"87","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142786\/2284","thumb":"https:\/\/img.youtube.com\/vi\/QbREAsw1u7s\/1.jpg"},{"id":"142572","video_id":"DOLJXNM4C8k","title":"\"What happens when galaxies collide?\" (Ask an Astronomer)","start":"93","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142572\/2284","thumb":"https:\/\/img.youtube.com\/vi\/DOLJXNM4C8k\/1.jpg"}]