Self-sustaining chemical reactions that could support biology radically different from life as we know it might exist on many different planets, a new study finds.
UFOs, or Unidentified Flying Objects, and extraterrestrials are perennial favorites in science fiction, but to date there have been no confirmed encounters on Earth. Still, strange sights in the night sky have been attributed to UFOs or aliens over the decades, most famously in Roswell, New Mexico, where many believers claim an alien craft crashed on a farm in 1947. In 2017, the existence of a secret U.S. government program that tracked "UFO" sightings by military pilots, which shut down in 2012, was brought to light in a New York Times report.
Screen Media Films has released a new trailer for Tom DeLonge's UFO conspiracy film 'Monsters of California.'
A European collaboration aims to break through some of the technological barriers to the exploration of icy moons like Jupiter's Europa, using Antarctica as a proving ground.
NASA has named a new director of UFO research who will oversee the agency's studies into UAP, or unidentified anomalous phenomena.
Lawmakers in Mexico heard testimony this week about the presence of alien life on Earth that included two "corpses of extraterrestrials." NASA's UAP study team isn't so sure.
"But we don't know what these UAP are," NASA chief says. The agency is appointing a new UAP research director.
NASA's independent UAP study team will present its initial findings during a briefing on Thursday (Sept. 14). Here's how to watch it live.
The Pentagon's official office for addressing UFOs has a new website where U.S. government and military personnel can report their own sightings.
Chris Christie was asked about UFOs during the 1st Republican Presidential Primary Debate held on Aug. 23, 2023.
How humanity responds to the first contact with intelligent alien life could determine the very fate of our species. Here's what we can learn from history.
William Shatner speaks his mind about the government's recent UFO hearings on Capitol Hill in a recent interview, calling them "ridiculous."
Pseudoscience is a practice that, from the outside, looks like science, but upon closer inspection, is revealed to be nothing but. And what makes a practice look like science?
During a congressional hearing on Wednesday (July 26), military witnesses and members of Congress demanded more transparency from the U.S. government when it comes to UFOs.
The U.S. House of Representatives will hear from several witnesses who will offer accounts of unidentified anomalous phenomena (UAP) in order to assess government transparency surrounding the issue.
The chorus of voices calling for the U.S. government to spill the beans on possible alien visitation of Earth is louder than ever. But are we ready for such a revelation?
Finding liquid water on exoplanets is 100 times more probable than previously thought, boosting the odds of alien life significantly, a new study suggests.
A new viral video by a NASA astrobiologist explains the space agency's efforts to find out whether we are alone in the universe.
A new search for extraterrestrial life has scientists looking inward — toward the center of our galaxy.
Four-time astronaut Scott Kelly spoke with Space.com about UFOs and why air and space are so 'prone to optical illusions' that lead to reports of unidentified anomalous phenomena.
During the opening remarks in today's meeting of NASA's UAP study team, members stressed that the biggest roadblock standing between us and understanding unidentified phenomena is a lack of data.