Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

This January, the night sky offers a stunning display featuring the Quadrantid meteor shower and a rare alignment of four bright planets visible in a single view. Witness Mars at opposition, shining ...

The moon's phases, spanning a 29.5-day cycle, range from the invisible new moon to the fully illuminated full moon. Notable events in 2025 include partial solar eclipses on March 29 and September 21.

The Quadrantids’ radiant lies in the now-defunct constellation Quadrans Muralis, a region of the sky occupied by Boötes. It’s ...

Japan, Intuitive Machines, and SpaceX, while the Boeing Starliner stranded two American astronauts in space, the Polaris Dawn mission featured the ...

Our moon goes through phases, sometimes turning red or disappearing into shadows. Here's what you need to know about the full moon. Amanda Kooser Freelance writer Amanda C. Kooser covers gadgets ...

The first full moon of 2025, the wolf moon, will shine on Monday, Jan. 13, reaching its peak at 5:27 p.m. Each full moon carries a name rooted in Native American, Colonial, or European traditions ...

23,800 people played the daily Crossword recently. Can you solve it faster than others?23,800 people played the daily Crossword recently. Can you solve it faster than others?

The retro-inspired 'save them all' platformer Moons of Darsalon launched on Steam last year, and now developer Dr. Kucho! Games has announced that the Switch will get a slice of the throwback ...

NASA has solved a mystery surrounding Jupiter's moon that's had scientists stumped for almost 50 years. With our universe measuring up at about 93 billion light-years in diameter, there's a hell of a ...

Io, the innermost of Jupiter’s four large moons, is the most volcanically active body in our solar system. Its surface is dotted with hundreds of volcanoes, some of which erupt with towering plumes of ...