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The bold question-askers at What If explore why having a black hole in our Solar System would be a catastrophic scenario.
Though our solar system and the movement of its planets appear relatively sedate, there are many things that could upset the ...
Two of the most perplexing structures in the universe have just become even more mysterious. Researchers studying the Milky Way’s center have discovered unexpected cold hydrogen clouds nestled inside ...
Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...
Small, compact galaxies seen in the early universe have puzzled astronomers – finding these unusual objects closer to home ...
The earliest and most distant supermassive black hole discovered thus far by JWST is CEERS 1019, which existed just 570 ...
Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...