Alien Megastructure

A Strange Object Orbits The Milky Way’s Black Hole Every 70 Minutes

Astronomers have discovered a mysterious object, which they believe is a giant hot bubble of gas around the Milky Way's black hole every seventy...

This Is Huge: China grew a plant on the moon — it sprouted two leaves

China made history by landing its Change-4 spacecraft on the moon's far side. The mission was also the first to experiment with growing plants...

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