ScienceCasts: Readying the Webb Telescope for Launch Published 2017-04-17 Download video MP4 360p Download video MP4 720p Recommendations 05:51 ScienceCasts: Ocean Worlds 04:51 ScienceCasts: NASA Embraces Small Satellites 04:28 ScienceCasts: Space Gardening 04:56 ScienceCasts: NASA Spacecraft Fly in Record-setting Formation 04:37 ScienceCasts: Earth Observation from the Station 04:17 ScienceCasts: NASA's Sounding Rockets 03:40 ScienceCasts: The Mystery of High-Energy Cosmic Rays 04:48 NASA ScienceCasts: New Science from Jupiter 03:20 ScienceCasts: NASA's Next Great Space Telescope 04:03 ScienceCasts: Southern Hemisphere Solar Eclipse 04:19 ScienceCasts: A Display of Lights Above the Storm 03:19 ScienceCasts: Strong Magnetic Fields Found Inside Stars 03:35 ScienceCasts: The Mystery of Coronal Heating 05:19 ScienceCasts: Planetary Defense 13:30 How Humans Are Changing Earth 03:20 ScienceCasts: The Hunt for Asteroids 05:50 What is a black hole? Astro-Investigates Ep. 1 (Black Holes) 03:36 ScienceCasts: An All-Nighter with Planet Jupiter 03:21 ScienceCasts: Cassini's Grand Finale 03:47 ScienceCasts: The Special Ingredients... of Earth Similar videos 02:04 Webb Telescope Tested for Space, Ready for Science 00:57 The Webb Telescope's Unfolding Secondary Mirror 03:37 ScienceCasts - Readying the Webb Telescope for Launch - HD 03:21 NASA Science Leaders: Webb Telescope Complex and Unprecedented 03:45 Webb Telescope Passes Important Optical Test on This Week @NASA – May 5, 2017 40:01 James Webb Space Telescope Update 03:37 ScienceCasts: Readying the Webb Telescope for Launch | @BeautyOfTheUniverse | #BeautyOfTheUniverse 00:33 Lift off! James Webb Space Telescope begins historic mission 00:16 Time-lapse: James Webb Space Telescope Backplane Test 02:16 NASA Science Live - An Update on the James Webb Space Telescope from the Cleanroom 04:36 NASA Referees Test of Footballs vs. Webb Telescope 1:06:07 NSN Webinar: Innovative solar system science with the James Webb Space Telescope 00:34 James Webb Space Telescope Launch One-Year Anniversary: History Was Made! 01:13 Extreme Precision: Amber Straughn on the James Webb Space Telescope 00:32 James Webb Space Telescope: Worth the Wait 01:42 Webb Moves to NASA's Johnson Space Center More results