EXPERTS have spotted a potentially habitable new planet that might be “remarkably similar to Earth”. But there is one chilly catch – scientists believe temperatures may below ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a sigh of relief. And they have the evidence to prove it. To be clear, the ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and probes are racing ahead to hunt for life light‑years away. Lawmakers have ...

Right now, somewhere above our heads, missions are being planned that could redefine humanity's place in space. The decisions ...

A University of Arizona-led team using a camera orbiting Mars has captured the closest images yet of an interstellar comet so rare that it has sparked wild speculation about its alien origins. The ...

Oscar-winning actress Jessica Chastain is returning for a second season of Audible‘s “The Space Within,” an audio thriller set in a world of alien mysteries, government conspiracies and altered human ...

"Results like these help not just pulsar science, but other fields of astronomy as well, including SETI." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

The observatory will combine tech from NASA's most powerful space telescopes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA is ramping up ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

Add Yahoo as a preferred source to see more of our stories on Google. On January 14, 2005, a spacecraft landed on one of Saturn's moons! The European Space Agency's Huygens probe hitched a ride on ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...