A once-in-a-lifetime comet is set to become visible for the first time in 160,000 years - and you don't want to miss it.

A full moon occurs every 29.5 days, do there is usually one per calendar month. These are the full moons for 2025: Wolf Moon ...

NASA is introducing a groundbreaking technology, the Lunar PlanetVac (LPV), which will change how scientists collect and ...

The shadow is projected large upon the cloud in which the Sun-like star was born. In this Hubble image, the feature — ...

Discover the most exciting space events and missions in 2025, from meteor showers to groundbreaking lunar explorations and ...

On Monday night you may have a chance to witness the moon obscuring the Red Planet at its brightest, as well as a comet’s ...

NASA unveils a groundbreaking approach to bring Martian rock samples back to Earth by 2026, introducing competition between ...

A 6-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

Sunspot AR3234 blasted an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Credit: NASA/SDO/Helio Viewer | edited by Space.com's Steve Spaleta Mu ...

Earth experienced its hottest year on record, surpassing previous highs with an average temperature 1.28 degrees Celsius ...

In January 2025, skywatchers can enjoy a rare historic planet parade as four planets—Venus, Saturn, Jupiter, and Mars—align ...