Nancy Grace Roman Space Telescope
@NASARoman
The Roman Telescope is a NASA mission that will study dark energy & exoplanets and serve the general astronomy community.
参加 September 2013
71 フォロー中 81.3K ファン
DYK that you’re moving at about 67,000 miles per hour right now?!
Earth is carrying you on its orbit around the Sun. When Roman launched, it inherited that motion and will undergo a series of maneuvers before its final orbital insertion at L2.
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