15,000 years of solar wind in four hours? A Seattle company gives it a go.
"We're living in this world of scarcity with the Moon."
2026-08-26
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标签：#Helium
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We've seen helium baked off a rocky exoplanet's atmosphere
If the large, rocky planet is losing helium, then we can infer what is left behind.
2026-07-17
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