By Matt Williams
The James Webb Space Telescope recently completed vacuum chamber testing, and is good to go for its 2021 launch date!
The post Phew! James Webb passes its final thermal vacuum test. Still on track for 2021 appeared first on Universe Today.
Source:: Universe Today
The post <a href=https://www.universetoday.com/142389/phew-james-webb-passes-its-final-thermal-vacuum-test-still-on-track-for-2021/ target=_blank >Phew! James Webb passes its final thermal vacuum test. Still on track for 2021</a> appeared first on RASC Hamilton.