Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

Radio astronomers have decoded a peculiar repeating radio signal from deep space, tracing it to a vampiric binary star system ...

"The Arrival" was quietly released by Orion Pictures on May 31, 1996, one month before the comic book-like alien invasion ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

The mysterious invisible shield around a planet.

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...

People have been looking up at the Milky Way for thousands of years, marveling at its vastness. It was only a matter of time before they began to wonder if life similar to ours could exist on the ...

The Great Pyramid has been called a tomb, a wonder of engineering, and the subject of countless conspiracy theories. Now, it ...