Two separate research teams have observed a previously unseen microlensing event, confirming the existence of a particular ...

For the first time, astronomers have managed to weigh a planet that is not bound to any star, a lonely world drifting through ...

With a bit of humor and interesting back and forth between characters, the world of StarRupture feels alive, at least for a ...

So, without further ado, here are the seven best new sci-fi shows of 2025, including some releases that went under the radar.

Scientists using NASA’s James Webb Space Telescope have found a unique planet in another star system that’s shaped like a lemon. The lopsided Jupiter-style planet is so bizarre that it may blur the ...

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

The interstellar comet 3I/ATLAS is just days away from coming as close to Earth as it will ever get. Here's how you can track it and spot it.

Exoplanet TOI-561 b is the closest of four worlds orbiting a 10-billion-year-old G-type star roughly 280 light-years from Earth. Credit: NASA / ESA / CSA / Ralf Crawford illustration NASA’s James Webb ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's everything to know about it.

'Alien vs. Predator' fans should never give up hope for another crossover, just don't expect it to go down in 'Alien: Earth.' Reading time 1 minute Now that we know Alien: Earth is getting another ...

'Alien: Earth' creator has no plans for a 'Predator' crossover on the Hulu series. 20th Century Studios/Courtesy Everett Collection/Kurt Iswarienko/FX Although Predator recently ventured back into the ...

For the first time, scientists have directly detected molecules in a Frisbee of gas and dust swirling around an alien gas-giant planet. “I didn’t think this was possible,” says astronomer Sierra Grant ...