This video explains the phases of the Moon in 3D, providing insights into when to observe the Moon during the day or night.

From chasing the Milky Way to using your eyes as nature intended, here are some often-overlooked truths that make all the ...

Tonight is "blue moon Eve" (see the May 31 entry for more details). Late tonight, look toward the southeast to see one of the ...

Fresh craters reshape the Moon far beyond visible debris, revealing faster surface turnover and new clues about lunar history ...

A total solar eclipse will take place on Wednesday, August 12, 2026, in Greenland, Iceland and Spain. Here's everything you ...

Venus and Jupiter are the top evening features for your observing run after sunset in May. Jupiter also hosts a handful of exciting double transits — and double shadow transits — involving Europa and ...

In a definitive return to deep-space exploration, Nasa’s Artemis II mission has yielded a staggering visual record of our ...

Suzie Dills says different types of full moons will be filling our skies for the next few years. Find out when you can see ...

We’re in one of the most concentrated periods of planetary change in modern history. The closest parallels are periods of ...

For years, nuclear propulsion sat in the same category as so many ambitious space ideas, impressive on paper, always a few ...

The moon begins its descent below the sun's horizon during a total solar eclipse on April 08, 2024 in Brady, Texas. Millions ...