Interstellar Travel Could Be Possible Even Without Spaceships, Scientist Says - ScienceAlert
Evan Gough, Universe Today |
Technology |
ScienceAlert |
06-01-2022 |
100
In about 5 billion years, the Sun will leave the main sequence and become a red giant. It'll expand and transform into a glowering, malevolent ball and consume and destroy Mercury, Venus, Earth, and â
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