Holes such as this are of particular interest because they might be portals to lower levels that extend into expansive ...

A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence ...

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 ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

They found that the seismic velocities observed by the InSight lander most closely resembled transitions from dry to wet rock, suggesting huge caches of subsurface water on Mars. That's in ...

The NASA Curiosity rover has detected the largest organic molecules found to date on Mars, opening a window into ... called the detection “a big win for the whole team.” Horgan was not ...

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical signatures of past life, if it ever existed. Scientists have announced ...

The latest evidence suggests that Mars used to be a wet world covered in oceans, with astronomers uncovering not just icy remnants of this period, but signs of entire reservoirs of liquid water ...

“We are ready to take the next big step and bring Mars samples home to our labs to settle the debate about life on Mars,” Daniel Glavin, the senior scientist for sample return at NASA’s ...

Space watchers are reacting to the news that water frost was unexpectedly found near the tallest volcanic mountain ... huge implications: It could help determine if and how liquid water exists on ...