The livestream will now begin Friday at 11 p.m. EST, Dec. 19 (0400 GMT on Dec. 20), weather permitting, after rain prevented ...
Interstellar comet 3I/ATLAS will fly by our planet at a safe distance of 1.8 astronomical units (roughly 167 million miles or ...
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Watch as the Roman Space Telescope unfurls its solar panels and visor in successful test
Engineers at NASA successfully tested key hardware for the Nancy Grace Roman Space Telescope in a crucial two-day sequence on Aug. 7 and 8, according to an Aug. 26 press release from the agency. In ...
This month marks the 18th year of the Sky Guy column. I have covered a lot of sky over the years, and I hope you have learned a little about our universe and gained an appreciation of the sky. This is ...
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