"There’s a high probability that if you want to think about the most hospitable place where you want life to be outside the ...

NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor alien life.

NASA's Mars Reconnaissance Orbiter captured a 328-foot-wide pit on Mars, potentially leading to subterranean caves. This ...

NASA has found a large hole on Mars. This hole might lead to underground caves. Scientists think these caves could hold alien life. The US Geological ...

A MYSTERIOUS hole on Mars could be harbouring alien life in an extensive network of underground tunnels, according to Nasa. From orbit, scientists have captured a deep pit on the Red Planet that ...

The "creep test" was carried out on an inflatable habitat that would be carried to other planets to house humans. NASA Marshall Space Flight Center (MSFC), based in Huntsville, Alabama, performed the ...

Scientists have discovered a mysterious hole on Mars they say could potentially "contain life". Nasa said the hole could be ...

NASA spots a mysterious 100-meter hole on Mars that could lead to underground caves — raising hopes of hidden alien life and ...

Holes such as this are of particular interest because they might be portals to lower levels that extend into expansive underground caves," NASA said.