Scientists reexamining data from NASA’s Cassini spacecraft have uncovered exciting new evidence from Saturn’s icy moon ...

Ancient Martian life might be preserved in ice for millions of years, new research suggests. Experiments show pure ice acts ...

Experiments show that biomolecules trapped in pure ice could withstand the harsh radiation of Mars for tens of millions of ...

In 1986, excavators surveying land for a power plant in Romania accidentally unearthed a strange cave. It had been sealed up ...

A fresh look at data collected by NASA’s Cassini spacecraft has uncovered more evidence that Saturn’s moon Enceladus may be ...

IISc and Caltech researchers uncover why photosynthesis uses only one electron path, solving a long-standing mystery.

NASA's Voyager 2 spacecraft captured dark streaks produced by geysers visible on the icy surface of Triton's south polar ...

Frozen in time, ancient microbes or their remains could be found in Martian ice deposits during future missions to the red ...

Astronomers are investigating a strange class of exoplanets known as eccentric warm Jupiters — massive gas giants that orbit their stars in unexpected, elongated paths. Unlike their close-orbiting ...

Beneath the icy crusts of moons like Europa and Enceladus, vast hidden oceans may hold the chemistry of life — shielded from ...

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a very different structure than comets in the solar system.

Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging ...