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If the sun was replaced by a Rigel for 1 second, what would happen on Earth?
Everything on sunny ground will burn up, houses, roads, forests, rivers, oceans will instantly evaporate, and the atmosphere will be swept away.
Rigel
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Articles about Rigel
3 published items.
Space science
Why is Rigel and why is it so bright?
Pointing out the constellations in the sky is an interesting game, and when those constellations have bright stars, it is hard for anyone to ignore them in the night sky.
Space science
10 brightest stars in the sky
At the beginning of the winter and spring nights, when looking up at the starry sky, in the sky toward the north there is a bright star throughout the day, that is the s…