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.
加入 September 2013
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The Roman team has been busy! Last week, they tested out the fine-guidance system, which keeps the observatory locked onto targets. Its current stability is like focusing a laser beam on a U.S. dime from ~150 miles away! They're working to improve this even further.
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