Here’s how NASA is preparing the largest telescope ever built for spacepic.twitter.com/TJAv6XfQRt
NASA is readying a giant telescope for space
Watch NASA's James Webb Space Telescope getting prepared for its 2019 launch.
3:10 PM - 17 Jul 2018
1 reply
26 retweets
53 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.