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Look Up to See Two Bright 'Celestial Triangles' This Month
Sirius, the brightest of the three stars, will appear first ... Castor and Pollux (from the Mars Triangle), as well as Rigel, Capella, and Aldebaran, rises in the east and sets in the west ...
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Five almost-famous stars worth gazing at
Unfortunately, one of its nearest neighbors is Sirius, the brightest star in the sky, and the stunning constellation Orion - with the strikingly bright stars Betelgeuse and Rigel blazing in ...
Astronomy on MSN5d
This Week in Astronomy with Dave Eicher: The Winter Hexagon
In this episode, Astronomy magazine Editor Dave Eicher invites you to head out and use just your eyes to make a giant figure ...