The Mullard Space Science Laboratory, sited in a Victorian mansion in 30 acres (12 hectares) in the Surrey Hills, was founded ...

If life ever existed on Mars, traces of it might still be frozen beneath the planet's icy surface.

Scientists have discovered what is causing sinuous gullies to form on Mars' southern sand dunes in the springtime, unlike any ...

The investigation into the Mars helicopter Ingenuity accident has found that the "lack of surface texture gave the navigation ...

New research shows that dry ice blocks, not water or life, may be responsible for the mysterious gullies carved into Mars’ ...

"The CO2 ice block began to dig into the slope and move downwards just like a burrowing mole or the sandworms from 'Dune.' It ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Explosive volcanic eruptions on early Mars may have transported water ice to equatorial regions, according to a modeling ...

Astronomers just caught a rare glimpse of an interstellar comet as it zoomed past Mars. Images of the object, dubbed 3I/ATLAS ...

The images taken by two Mars orbiters show a bright, fuzzy white dot of the comet, also known as 3I/ATLAS, appearing to move ...