Is it a full moon today? Here's when to watch and what to know about December cold supermoon 2025 meaning as it rises in ...

As the night grows long and the winter solstice approaches, there’s a host of astronomical events to watch out for, including ...

The last full moon of 2025 is almost here and it's a supermoon. Here's when it, and other celestial events, happen in ...

A larger-than-usual full moon and two radiant meteor showers will soon dance in the California night sky. The final full moon of 2025 will also be a supermoon, appearing bigger and brighter to ...

December is an exciting month for those who like to look up, with a comet, a meteor shower, and a conjunction between the ...

The Geminids peak annually in mid-December and are always one of the most brilliant meteor showers of the year. December’s ...

“Impact flashes on the moon are very common,” University of Colorado Boulder astrophysical and planetary sciences professor Paul Hayne said. “In fact, they happen more or less every night, and it’s a ...

Asteroid 2024 YR4 will not hit Earth, but it has forced planetary defense experts to confront a different kind of worst case: ...

2025 PN7 is a small, dim asteroid that appears to orbit Earth, according to EarthSky. Believed to be a piece of the moon that ...

The asteroid, known as 2022 RD2, belongs to a rare class of space rocks called Arjunas. These objects travel around the sun ...

These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...