NASA astronauts prepare to leave the space station due to a medical issue

The crew is scheduled to undock no earlier than 5 p.m. ET Wednesday — about a month earlier than planned — and arrive back on ...

NASA set to bring astronaut (and the rest of Crew-11) home early for medical reasons

In an unprecedented move, NASA is bringing an astronaut crew home early from the International Space Station because one ...

Astronomers Are Finding Earth-Like Planets: Which Ones Might Harbor Alien Life?

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Woman 'has daily encounters with UFOs' and says 'blue-skinned creatures testing the waters'

Lily Nova said she started taking photos of the night sky out of boredom during the lockdown and made her first sighting in ...

One of Kirk's Greatest 'Star Trek' Episodes Ever Is a Masterclass in 1 Thing the Sci-Fi Show Does Best

William Shatner's Captain Kirk has many iconic moments across Star Trek's 79 episodes that make the show an absolute ...
Live Science

Scientists study 100 possible alien radio signals from collapsed Arecibo Observatory, ending groundbreaking 21-year search

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

These Alien-Looking Fossils May Explain the Origins of Complex Life

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...