Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, thanks to an innovative AI program.

Scientists have identified 45 Earth-like exoplanets that are the strongest known candidates for hosting extraterrestrial life.

(RNS) — Starseeds say they’re not from this planet. Online, they’re sharing mythologies and rituals that, for some, are taking on the trappings of religion.

First Lady Melania Trump convened First Spouses from 45 countries at the White House today for a Global Summit focused on the role of artificial ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new ...

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which lie within the star’s habitable zone. In the foreground is TRAPPIST-1 b, ...

Problems of the natural world can be addressed through, and only through, mastery and cooperation might seem like a truism, ...

Two archaeologists explore the enduring myth that extraterrestrials contributed to the various ancient cultures around the ...