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Neutron Stars Are The Densest Objects We Can Actually See 😳 #space#shorts
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168 观看242TheMultiverseScience原视频发布: 2026-04-30

Neutron stars are the densest objects we can observe, formed when massive stars (8+ times the Sun's mass) explode in supernovae, causing their cores to collapse so intensely that protons and electrons fuse into pure neutrons, creating objects only about 20 km wide yet containing more mass than our entire Sun; a teaspoon of neutron star material would weigh approximately one billion tons on Earth, and when two neutron stars collide in a kilonova event, they create heavy elements like gold, meaning all gold on Earth originated from ancient neutron star collisions.

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