The largest-known piece of Mars to be found on Earth will be up for bid and could be sold for up to $4 million at auction.

Earth may no longer be threatened by an impact from the asteroid 2024 YR4, but that doesn't mean this 200-foot-wide space rock can't still impact our lives.The asteroid, which at one point had a 1 in ...

In all, there are only 400 known Mars rocks on Earth, comprising less than 1% of all known space rocks on the Blue Planet.

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

NASA confirms the approach of asteroid 2025 MG1, an airplane-sized space rock traveling at 16,048 miles per hour towards ...

Scientists found a rock in Africa that originally came from the Moon after being knocked off by an asteroid impact and ...

Discovered in Niger in 2023, the rare chunk weighs 54 pounds and represents more than 6 percent of all Mars material on Earth ...

Something strange happens to water as it moves through the stems of horsetail plants – and this unique process provides ...

A new study reveals that these missing pieces may not have been absent from the start but were instead lost during violent ...

There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, ...

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," the European Space Agency said.