After each mass shooting in the United States, we hear a lot of debate about gun policies and just how often these shootings happen. On Feb. 13, a gunman fatally shot three Michigan State University ...
Gaia-BH3's mass is 33 times bigger than our sun and it's only 2,000 light years from Earth. By Laura Baisas Published Apr 16, 2024 9:27 AM EDT Get the Popular Science daily newsletter💡 Breakthroughs, ...
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