From 'Space: 1999' and 'Battlestar Galactica' to 'UFO' and 'Mork & Mindy,' the 1970s might be the best decade of sci-fi TV ...

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

Many Southern Hemisphere observers consider this shower to be the best meteor shower of the year, but it's a different story ...

"If the ultimate result of this story is that the public is more circumspect about future claims of life detection, that's ...

A group of swirling storms at Jupiter's north pole are bouncing off each other, like bumper cars at the fairground.

A huge family of newborn stars seem to now be going their separate ways: Over 1,000 stars are hurriedly fleeing their nest in ...

NASA says the change is part of the agency's "continued effort to enable a robust commercial industry and supports policy ...

"It's like trying to spot a fish by looking for ripples in a pond, rather than trying to see the fish itself." ...

Petzl has been making headlamps since 1973, so you might say they know what they are doing! A lamp body, a battery pack, and an elastic headband is what make up the original 'mode ...

Two NASA astronauts will conduct the fifth all-female spacewalk in history today (May 1), and you can watch the action live. Nichole Ayers and Anne McClain will head outside the International Space ...

The annual Eta Aquarid Meteor Shower is due to peak on the morning of May 6. thanks to debris left by the famous Halley's Comet. The Lyrids 2025 did not disappoint, and we've got the photos to prove ...

Vesta has a number of characteristics working in its favor when it comes to its visibility in the night sky. For one, it ...