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Astronomy on MSN4 天
The Sky This Week from May 2 to 9: The Eta Aquariids peak
Sky This Week is brought to you in part by Celestron. Friday, May 2Asteroid 4 Vesta reaches opposition at 2 A.M. EDT this ...
AZoQuantum5 天
Rethinking the Origins of Water - The Meteorite Hypothesis Overturned
New research challenges the meteorite hypothesis, suggesting Earth's water may be native, originating from the solar nebula rather than asteroidal impacts.
Astronomy on MSN5 天
May 2025: What's in the sky this month? Jupiter and Mars shine in the evening, while more ...
Jupiter and Mars are on display during May evenings. It's your last chance to grab a good view of Jupiter before it drops out of sight for midsummer. A gathering of planets in the morning sky offers ...
Astronomy5 天
May 2025: What’s in the Southern Hemisphere sky this month?
Mars starts May not far from the Beehive star cluster, Venus is unmistakable in the predawn sky, and Mercury looks best early ...