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 ...

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 ...

In this special Hubble image 23 years in the making, the sparkling spiral galaxy UGC 10043 reveals the secrets of its ...

The bad news is that the while the comet will be at its brightest on Sunday and Monday as it as its closest to the Sun, it also be lost in the Sun's glare. As it rounds the Sun it will come into view ...

New study reveals Pluto and Charon’s origin: a unique "kiss and capture" collision redefines how binary systems form.

From the wolf moon to a “planet parade,” California stargazers can expect several astronomical events in January. On clear nights, you’ll be able to observe four planets aligned in the sky, according ...

The Franklin Institute's Derrick Pitts says Venus, Saturn, Jupiter and Mars will be 'easy to see at a comfortable time of observing.' ...

The first full moon of the year is known as the "wolf moon" since wolves’ howls were more likely to be heard during winter.

Ever wonder what the northern lights look like from space? Thanks to NASA astronaut Don Pettit, you can see for yourself.