Can you spot any features on the Moon's surface tonight?
The moon phase tonight, March 21, 2026 is a Waxing Crescent with 9 percent illumination. Here is how it fits into the lunar ...
Every time the Moon reaches perihelion—or more accurately, the part of its orbit where its motion brings it closer to Earth ...
Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...
This week in Skywatch, I want to go back to basics when it comes to the moon. So why does the moon change shape? Why is it a crescent on one night, a half-moon another night, and a full moon on yet ...
This week in Starwatch I want to go back to basics when it comes to the moon. So why does the moon change shape? Why is it a crescent on one night, a half-moon another night, and a full moon on yet ...