Venus returns as a brilliant evening star in 2026, with dazzling conjunctions, peak brightness and stunning views through the ...

A new generation instrument designed to probe the atmospheres of distant worlds is nearing operational readiness, marking a ...

A 'space potato' grown aboard the ISS went viral for its alien look, but NASA astronaut Don Pettit says it highlights future ...

Aerospace engineers at the University of Illinois have published new findings showing that nitrogen-rich atmospheres, like ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Steven Spielberg took a bit of a jab at Timothée Chalamet’s recent comments alluding to the cultural irrelevance of art forms like ballet and opera, during an appearance Friday at SXSW. Asked about ...

William "Neil" McCasland, a 68-year-old retired U.S. Air Force general, has been missing for almost two weeks. "There has been no indication whatsoever of where he might be," his wife, Susan McCasland ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of techno-signature hunters. A highly advanced civilization could build a "sphere" (or ...

A new method to recognise the chemical properties of living things could help us detect alien life even if it functions differently from life on Earth. When searching for alien life, scientists ...