The Space Doctor on Instagram: "The creator and the destroyer. The Andromeda and Milky Way galaxies are expected to collide in about 4.5 billion years. Surprisingly the sun becomes a red giant in around the same time. So what's a red giant? When a star is about to die it increases in size, our sun will do the same. This happens before the Andromeda collides with our milky way to form Milkromeda. Is it a kind of backstab done by sun? Or something else. #space"

max on Instagram: "A discovery this massive wasn’t supposed to be possible. New spectrographic scans of the interstellar object 31 ATLAS reveal it contains over 33 billion tons of pure nickel one of the rarest and most valuable metals in the galaxy and it’s glowing. The scans, conducted using infrared and gamma-ray spectroscopy, show concentrated layers of highly refined nickel spread across the object’s inner crust. But this isn’t ordinary metal. It’s radiating light, generating a heat signatur

Comet ATLAS. The Uninvited Guest from the Stars! 🌌 #atlas #space #ufo #nasa