Charon is large in size relative to Pluto, and is locked in a tight orbit with the dwarf planet. A new simulation suggests how it ended up there.

On Jan. 13, bright Mars will disappear behind the full moon for several hours. It's the only lunar occultation of Mars ...

Venus is particularly bright in the night sky this month, outshining even Sirius, the brightest star. For observers at ...

New Yorkers will be able to see a total lunar eclipse and three consecutive supermoons in 2025. See the full calendar.

Discover the 2025 meteor shower calendar with peak dates and moonlight conditions for optimal skywatching throughout the year ...

In January, nature rests, but for experienced gardeners, it is a time of planning and preparation for the new season. The ...

A close conjunction of Venus and the crescent moon were seen across the world this weekend. Here are the best images of one ...

For many, this past week marked the start of a new year. That’s true for the Jewish community too, though let us create ...

The Lunar New Year 2025 begins on Jan. 29, celebrating the Year of the Wood Snake, symbolizing wisdom and transformation.

January 2025 offers a series of spectacular celestial events for stargazers. The month kicks off with the Quadrantid meteor ...

The new year will bring a pair of lunar eclipses. But don’t expect any sun-disappearing acts like the one that mesmerized ...

Explore the 2025 lunar calendar with full and new moon dates and times, in addition to peak annual meteor showers and a total ...