How can we identify stars likely to host planets suitable for life? This question has long motivated astronomers, and an ...

The James Webb Space Telescope may have uncovered one of the most exciting clues yet in the search for extraterrestrial life.

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

Not even an asteroid blast could kill it.

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

An experienced hiker and avid outdoorsman, William Neil McCasland isn't the typical missing person, but the retired Air Force ...

An experienced hiker and avid outdoorsman, William Neil McCasland isn’t the typical missing person, but the retired Air Force ...

Samples from the asteroid Ryugu revealed all five genetic nucleobases, suggesting the building blocks for life existed in ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

Retired Air Force Maj. Gen. William Neil McCasland, who once commanded a base long associated with UFO lore, has been missing for nearly two weeks.

Wright-Patterson has played a central role in the US military’s real investigations into mysterious objects in the sky — from Cold War-era research programs to efforts to study what the government now ...