The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

On July 1, astronomers spotted an unusual high-speed object zooming towards the sun. Dubbed 3I/ATLAS, the surprising space traveler had one very special quality: its orbit showed it had come from ...

Imagine for a moment that humankind intercepts an alien probe, sent from countless lightyears away. Our scientists would study it, Universe Today‘s Evan Gough predicts, doing their best to unlock its ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Avi Loeb of Harvard University—known as the “bad boy of astronomy”—is at it again.

Scientists are hard at work considering what kinds of engineering alien probes would need to reach us through interstellar space. However, crossing deep space to reach Earth with a probe would require ...

Mankind must decide how it’s going to deal with contact with extraterrestrials — and time could be running out, one expert warned — after he sounded the alarm that an incoming interstellar object ...

Swinburne University of Technology provides funding as a member of The Conversation AU. On July 1, astronomers spotted an unusual high-speed object zooming towards the Sun. Dubbed 3I/ATLAS, the ...

3I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some researchers suggest it could even be alien-made, drawing comparisons to probes ...

Is the 3I/Atlas just discovered by NASA be a creation of aliens? Harvard professor Avi Loeb thinks the possibility is there and discusses it with CBS News Boston's Courtney Cole. In this video he ...