Roman Space Telescope Launches to Hunt Dark Energy as Swift Telescope Makes Its Final Stand

NASA's $4.3 billion Roman Space Telescope launched Aug. 30 on a SpaceX Falcon Heavy, beginning a 3-month journey to explore dark energy and exoplanets. Meanwhile, the aging Swift telescope resumed science after a failed rescue mission, and physicists proved Einstein's equivalence principle holds at quantum scales for the first time.

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Roman Space Telescope Launches on Mission to Map the Universe

NASA's Nancy Grace Roman Space Telescope, the...