Suppose there are signs of extraterrestrial life and we have not yet been able to detect them. What does that mean? In Nature ...

In his 1964 paper, "Transmission of Information by Extraterrestrial Civilizations," famed astrophysicist and radio astronomer ...

How Radio Astronomy Helps Us See the Invisible Cosmos," astrophysicist Emma Chapman describes the hidden corners of space ...

Trump shared the AI-generated images on Truth Social on May 17, just one week after the Department of War released UFO files, ...

While the Catholic Church teaches nothing definitive on extraterrestrial life, over the centuries Catholic intellectuals have ...

The Trump administration released declassified UAP files featuring Apollo 12 and Apollo 17 photos and transcripts as part of the president's transparency initiative.

Trump wrote no caption to shed light on the meaning of the image, triggering speculation online.

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in distant solar systems.

ComingSoon can exclusively reveal the trailer for Interview with the Extraterrestrial. Interview with the Extraterrestrial is a new Uncork’d Entertainment documentary about alien life and ...

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 ...