Several brief flashes on the lunar surface were captured from Earth.

A Cold Moon hangs in the sky while Jupiter still shines bright and the Geminid meteor shower peaks in the sky this week.

The Cold Moon — the 12th and final full moon of 2024 — will rise on Sunday (Dec. 15). It will ascend higher into the night ...

Despite having the wrong ideas about how the Moon’s craters formed, these 19th-century astronomers created highly accurate ...