Southern Hemisphere: Venus and Mercury! It’s likely that both Venus and Mercury are gone from our evening sky now, as seen from latitudes as far south as the southern U.S. If you are farther south in ...
The star Proxima Centauri is the closest star to our sun, at 4.2 light-years away. It’s 1 of 3 stars in the Alpha Centauri system. Watch this video for more information. You deserve a daily dose of ...
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