Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, ...

We often wonder whether there are aliens on other planets but what if we ourselves are aliens on the planet we call home? Panspermia, the “controversial” theory that life “began elsewhere in space” ...

A distant exoplanet might have an atmosphere similar to Earth's, early observations from the James Webb Space Telescope (JWST ...

Ukrainian defense forces destroyed a giant radio telescope in Crimea, a powerful planetary transmitter once used to support ...

“This very well could be the clearest sign of life that we’ve ever found on Mars, which is incredibly exciting,” Acting NASA ...

Space.com editor-in-chief Tariq Malik gives you a peek at the biggest piece of Mars discovered on Earth. Currently on display ...

From brain science to human values, discover why survival stories like "The Martian" keep us turning pages and reflecting on ...

New research using NASA's Perseverance rover has uncovered strong evidence that Mars' Jezero Crater experienced multiple ...

Analysis by researchers at the University of Bern suggests that water and other volatile compounds arrived on Earth from ...

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

A Williamstown man will lead an Earth-based simulation of a Mars mission that will last for more than a year. Air Force Maj.

A Williamstown man will lead an Earth-based simulation of a Mars mission that will last for more than a year. Air Force Maj.