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The utterly beautiful destruction of a planet: Space photo of the day
This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...
Erasing the stars: Satellite megaconstellations are a mega problem for Earth and sky
Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going up in the sky. Within a week or so, they reach a higher elevation and are ...