The Biggest Star in Our Galaxy Is About to Die, Here’s What That Means For Earth
The Biggest Star in Our Galaxy Is About to Die, Here’s What That Means For Earth
It’s the first time scientists have ever identified this occurrence while it’s happening and we have no idea how it’s going to turn out.
Microsoft News2022年6月27日
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✨Earth is the fifth largest planet in the solar system: Radius of Earth: 6371 km (3 958 mi) Mass : 5.97 x 1024 kg (13.16 x 1024 lb) Distance from Sun: 149 598 000 km (92 955 000 mi) Orbital period: 362.25 days. ✨The Sun is the largest object in our solar system: Radius: 695 700 km (432 287 mi) Mass: 1.989 kg (4.38 x 1030 lb) Luminosity: 3.82 x 1026 watts Surface temperature: 5500°C (9 400 °F) ✨Stephenson 2-18 is the largest Star in the universe: Radius: ~2 150 Suns Mass: unknown Luminosity: 440
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