Search for Life

A newfound, highly adaptable bacterium shows the kind of diverse life to look for on Europa or Enceladus, astronomers say.

The Melter-Sublimator for Ice Science (MSIS) instrument offers a unique opportunity to help scientists process ice deposits on other worlds in a much more efficient way.

The U.S. shot down a UFO over Lake Huron on Sunday, while Prime Minister Justin Trudeau said the U.S. shot down an unidentified flying object over the Yukon, Canada at his request.

Some previous detections of Chinese surveillance balloons in U.S. airspace were initially categorized as "unidentified aerial phenomena," according to a report in The New York Times.

Humans have five new leads in the search to find life beyond our solar system.

The coming year will surely see a persistence of debate, discussion and disbelief regarding unidentified anomalous phenomena.

NASA's latest flagship telescope is still in its first year of science, but the agency isn't only hard at work building its successor — it's starting to plan that next mission's successor as well.

The ODNI's report shows that the U.S. government appears to be taking UFOs and airspace safety issues seriously.

From investigating UFOs over Earth to using the most powerful telescope ever devised to peer into the atmosphere of alien worlds, 2022 has been a banner year in the search for extraterrestrial life.

Scientists have proposed another use for the world's largest gravitational wave observatory: scanning for the ripples in space-time left in the wake of gargantuan alien spaceships.