The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. 3I/ATLAS has quickly earned celestial celebrity status since its ...

Atmospheric insights into alien worlds emerge as JWST studies filtered starlight passing through distant exoplanet atmospheres. Pixabay, Vilkasss The James Webb Space Telescope (JWST) represents a ...

The latest visitor from deep space is leaving a mark that stretches far beyond its icy core. Interstellar comet 3I/ATLAS is ...

A new study suggests that cosmic radiation could potentially provide the energy to kick-start extraterrestrial life deep beneath the surface of icy worlds like Mars, Europa and Enceladus. When you ...

A crew of tiny worms will be heading on a mission to the International Space Station in 2026 that will help scientists understand how humans can travel through space safely, using a Leicester-built ...

Scientists have discovered evidence of large quantities of biosignature chemicals — only known to be made by life on Earth — on an exoplanet more than 100 light-years away. It could be the most ...

WASHINGTON — The U.S. Space Force is preparing a series of experiments to test in-space satellite refueling technologies, positioning commercial competitors at the forefront of an emerging sector of ...