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A waning crescent moon will creep closer and closer to Spica until the star's light is extinguished ... the brighter the background sky will get. For those who live near and along the coastal ...
If you can keep track of where it is through sunup, you should still be able to see it as a tiny white "speck" against the blue ... sky background, Neptune — appearing as a tiny bluish star ...
A blue-white main sequence star about twice as massive as the Sun, it’s one of the hottest stars in the night sky. However, it’s not actually alone. Sirius is a binary star, with that blue ...