Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Some of the most intriguing clues may already be sitting in scientific data. The difficult part is knowing when an unusual ...

Saturn's moon Enceladus looks like a frozen, lifeless world, with surface temperatures approaching −200°C and an icy exterior ...

Credit: The EAGLE project/Durham University Galaxy simulations suggest the Milky Way offers some of the universe’s best ...

NASA's Perseverance rover may have uncovered the strongest evidence of ancient life ever found on Mars. Deep inside a ...

Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes ...

A new study proposes searching the moon for remnants of ancient extraterrestrial technology. Researchers suggest the moon's surface could preserve microscopic "technosignatures" left by alien ...

Evidence gathered by NASA’s Cassini spacecraft has made the moon a leading target in the search for extraterrestrial life ...

This summer, exoplanet science — the study of planets orbiting stars beyond our sun — took a big step forwards. Reports of helium gas escaping from the atmosphere of LHS 1140b propelled this exoplanet ...

Scientists scour hydrothermal vents and replicate Mars’ atmosphere to understand how life may exist on other worlds.

Spread the loveImagine a planet, not born in the fiery embrace of a young star, but forged from the ashes of a star’s violent ...

A conversation with Paul Thigpen K.V. Turley, Author Paul Thigpen earned a B.A. in religious studies from Yale University ...