A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...

Steven Spielberg took a bit of a jab at Timothée Chalamet’s recent comments alluding to the cultural irrelevance of art forms like ballet and opera, during an appearance Friday at SXSW. Asked about ...

"What we call the 'Great Silence' may not reflect absence, but refusal." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

The U.S. government registered the domain name “Aliens.gov” a month after President Donald Trump promised to release all federal files on UFOs and supposed extraterrestrial sightings. The new ...

William "Neil" McCasland, a 68-year-old retired U.S. Air Force general, has been missing for almost two weeks. "There has been no indication whatsoever of where he might be," his wife, Susan McCasland ...