NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

Winter skies can be the clearest of the year and the richest in stars. Here are some of the constellations and planets to ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

So-called reasoning AI models are becoming easier — and cheaper — to develop.

Engaging articles, breathtaking images and expert knowledge Will 2025 be SpaceX's Game-Changing Year?

The lights appear within what is known as an aurora oval, a belt that roughly rings the Earth’s geomagnetic poles, said ...

On Sunday (Jan. 12), the Red Planet will make its close approach of Earth at 8:32 a.m. EST (13:32 GMT). This event, known as ...