Scientists are testing advanced drones and robot dogs in some of Earth's toughest deserts to prepare for autonomous ...

NASA’s Curiosity rover uncovered yellow elemental sulfur in a Martian rock, challenging geological assumptions and raising questions about the planet’s chemical history.

These are formed on Earth when all other minerals from rocks and sediments are swept off by millions of years of water and ...

NASA is testing next-generation Mars drone tech in a place a lot like the Red Planet - California’s Mojave Desert in Death ...

Dust devils on Mars generate tiny electrical sparks. This could help explain how the Red Planet’s atmosphere and surface are ...

NASA's Mars helicopter Ingenuity seen flying during a fight. The Perseverance rover can be seen in the distance during the ...

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

Near-surface water ice could supply essential resources for future human exploration on the Red Planet. Before sending people ...

Rocks that stood out as light-colored dots on the reddish-orange surface of Mars now are the latest evidence that areas of the small planet may have once supported wet oases with humid climates and ...

Scientists have confirmed that, within the swirling dust storms common on Mars' surface, small electrical discharges occur as ...

Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, ...

Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's ...