Sky This Week is brought to you in part by Celestron. Friday, September 19The Moon passes 0.8° north of Venus and 1.3° north ...
This week, Venus, Jupiter, Saturn, Uranus, and Neptune will create a rare planetary alignment, illuminating the sky before dawn. On September 19, the waning crescent moon, Venus, and Regulus (the ...
The Milky Way Galaxy contains an estimated 400 billion stars, with the faintest (M dwarfs) posing challenges to accurate counts. The Perseus Moving Group (Melotte 20), a cluster containing ...
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