Artist's impression of Planet Nine – a suspected “wide-orbit” planet – with the Sun in the distance; Neptune's orbit is shown ...

How many Earth-like exoplanets orbit M dwarf stars (Red dwarf stars), which are smaller and cooler than our Sun? This is what ...

A free-to-play robot battler, a bird farming sim and a few outer space games are among July 2025's first PC releases.

Life outside the Earth is one of the biggest "what if" in history, but NASA is trying to put a end to the discussion - or add more to it - with this new world.

Mars appears low in our western sky for an hour or two after sunset.  Spotting it will be made easier if binoculars are used.

Twenty-eight youngsters experienced a full day of learning about the solar system, outer space, the planets, stars and ...

The James Webb Space Telescope (JWST), operated by NASA, has uncovered intriguing new details about Charon—Pluto’s largest ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

China’s space program has been making big moves, and one of the most exciting things happening is the Long March-9 rocket.

Yucatan's Chicxulub crater marks one of our universe's most momentous historical events: when an asteroid strike killed 75% ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...