This year - on March 3, 2021 - the red planet Mars and the Pleiades star cluster - also known as the Seven Sisters - stage their closest conjunction on the sky's dome until February 4, 2038.
Mercury, the innermost planet, has a close conjunction with the king planet Jupiter on March 5, and then reaches its greatest elongation from the sun on March 6.
This evening - March 1, 2021 - look eastward before going to bed and you just might catch the bright waning gibbous moon and the star Spica over the horizon.
Cancer the Crab is the faintest constellation of the zodiac. But - if you'll note the stars in the moon's vicinity on February 24, 2021 - those stars can help you find Cancer.
On February 23, 2021, you'll find the bright waxing gibbous moon shining close to the 2 brightest stars in the constellation Gemini, Castor and Pollux. Procyon, the Little Dog Star, is also nearby.
Will you see Saturn and Mercury in the east before sunup these next few mornings? It won't be easy. They're near the sunrise. Their quasi-conjunction comes on February 23.
The waxing crescent moon pairs up with the faint planet Uranus on February 17, flits by the red planet Mars on February 18, and then joins up with the red star Aldebaran on February 19.
Arcturus is one of the easiest stars to find. Late at night in February - earlier as the months pass - just locate the Big Dipper in your northern sky. Then follow the arc in the Dipper's handle to find yellow-orange star Arcturus.
Bruce McClure served as lead writer for EarthSky's popular Tonight pages from 2004 to 2021, when he opted for a much-deserved retirement. He's a sundial aficionado, whose love for the heavens has taken him to Lake Titicaca in Bolivia and sailing in the North Atlantic, where he earned his celestial navigation certificate through the School of Ocean Sailing and Navigation. He also wrote and hosted public astronomy programs and planetarium programs in and around his home in upstate New York.