tonight
Supermoon January 2026: All you need to know
A supermoon—a bigger and brighter full moon than usual—will appear in our sky on Saturday …
Mercury’s greatest western elongation December 2025: All you need to know
Mercury will reach its greatest western elongation—its maximum angular distance from the sun—on December 7, 2025. …
Night sky guide December 2025: What to look for tonight?
December 14 morning: The moon near Spica On the early morning of December 14, the …
Astronomy
Third quarter moon: All you need to know
A third quarter moon is a primary phase of the lunar cycle that occurs halfway …
First quarter moon: All you need to know
A first quarter moon is a primary phase of the lunar cycle that occurs halfway …
Full moon: All you need to know
A full moon is a primary phase of the lunar cycle that occurs when Earth …