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Region: GB
Saturday 25 July 2026 11:51:30 GMT
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Leo :
I survived covid for ts
2026-07-26 06:11:07
5837
Catalin :
Ok Masha used ro be a goated russian show now it got ruined
2026-08-05 15:51:04
0
cam mm2 :
mass (\(1M_{\odot }\), or about \(333,000\) times the mass of Earth), which is far too small for a supernova. Instead, in about 5 billion years, it will swell into a red giant and gently shed its outer layers into a planetary nebula, leaving behind a tiny, dense white dwarf.The Sun's Mass and Life CycleCurrent Mass: \(1M_{\odot }\) (approx. \(2 \times 19^{30}\) kilograms).Current Phase: Main sequence, fusing hydrogen into helium in its core.Lifespan: About 10 billion years total; it is roughly 4.6 billion years old now.What Happens at the EndRed Giant Phase: Hydrogen fuel runs out, the core shrinks, and the outer layers expand enormously, likely swallowing Mercury, Venus, and Earth.Planetary Nebula: The outer gas layers drift off peacefully into space.White Dwarf: The remaining core stops nuclear fusion and slowly cools for trillions of years.Why Stars Do Explode (Supernovae)Mass Requirement: A star must have at least 8 times the mass of our Sun (\(8M_{\odot }\) or more) to trigger a core-collapse supernova.The Iron Core: Massive stars fuse heavier elements until their core turns to iron, which absorbs energy rather than releasing it.The Collapse: Gravity overpowers the core, causing a catastrophic implosion that blasts the outer layers away in a brilliant explosion, leaving behind a neutron star or black hole.If you'd like, I can share more details about:What happens to the Earth's orbit and surface before the end.How white dwarfs compare in size and density to neutron stars. So no the sun can explode already.
2026-08-05 00:02:30
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Fullmaskedmark (real) :
is that fucking Masha?
2026-07-25 18:15:08
4109
Matthew :
Dinosaurs deserve to live more than us, atp
2026-07-26 03:30:29
285
★ :
Yea those are DEFINITELY kids
2026-07-26 07:19:28
313
𝓜.🪐 :
No wonder pluto left us😭
2026-07-26 00:18:26
281
dreadman :
maybe we'll meet at a bar we'll drive a funky ehhhhhhhhhhhhh
2026-07-28 14:31:12
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