The exoplanet LHS 1140b may have a temperature that could allow for liquid water on its surface. Just possibly, it could support the existence of life.

The vast cosmos seems like a cold and lonely place.

Scientists joined forces to get a fresh look at the complex makeup of meteorites and a look into the solar system’s past.

Alone in a dried-up crater lake millions of miles from Earth, NASA's Curiosity rover has been tirelessly exploring for 14 years.

Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar surface, making it an archive of extraterrestrial technology.

[CU Boulder] Scientists have often wondered about species that are unique to Antarctica. But the focus has mainly been on animals, like cute feathery penguins. But CIRES researchers wanted to […]

Researchers use New Horizons imagery to identify evidence for liquid nitrogen flowing from underneath Pluto’s famous heart-shaped glacier

The fact that you, or I, or any living creature, is here at all is a series of astonishing strokes of luck stretching back more than 4 billion years.  One of the biggest hurdles was the very first one...

A groundbreaking study hints at a hazy boundary between “life” and “non-life,” as well as two distinct origins of biology on Earth

If consciousness exists beyond Earth, it could take forms we can't even imagine, and it might not even inhabit anything we'd recognize as a body.

The Pentagon’s All-domain Anomaly Resolution Office (AARO) released its latest annual report on unidentified anomalous phenomena (UAP).

KIC 8462852, also known as Tabby's star, shows deep, irregular flux variations up to 20 per cent in its Kepler light curve. These unusual events show no apparent periodicity. Multi-wavelength observat...

In a major milestone in the search for life on other planets, astronomers have detected, for the first time, an atmosphere surrounding an Earth-like, rocky planet orbiting within the habitable zone of...

The Disclosure Foundation, a non-partisan 501(c)(3) non-profit organization, will conduct a review of NASA archival material for UAP information.

Present-day Venus is characterised by a very strong greenhouse effect and full cloud cover.

The National Security Agency has produced hundreds of pages of historical UAP-related records following a Freedom of Information Act appeal by the Disclosure Foundation. Many of the records were previ...

The more people talk, the more the stigma fades, replaced by genuine curiosity and professional concern.

Experts said this moves the issue out of the fringe and into mainstream national security discourse — but concerns remain.

A newly released Department of War document obtained through a Freedom of Information Request request (FOIA case #24-F-1205) originally filed with U.S. Space Command (FOIA case #24-R-020), outlines th...