Solving a lunar mystery? Scientist at the University of Arizona is the lead author on research proposing a new theory for the ...

Karl Karlstrom, a geologist recently retired from the University of New Mexico, grew up in Flagstaff, Arizona. Grand Canyon ...

A massive crater hidden beneath the Atlantic seafloor has been confirmed as the result of an asteroid strike from 66 million ...

A crater on Mars has a bright patch of ice. It's the second time in over a decade that the crater and ice has been observed ...

As astronauts prepare for south-polar landings, a new look at the Moon’s biggest crater points to a pivotal moment in lunar ...

The gravitational interaction between the Earth and Moon has led to one hemisphere of the Moon being locked facing away from ...

The impact that carved out the South Pole-Aitken basin on the moon appears to have come from the north, not the south as ...

Could Artemis III astronauts collect some lunar samples that shed light on the moon's mysterious past? That's what a team of researchers hope.

A new study reveals that the largest lunar crater, South Pole-Aitken basin, was formed by an oblique impact that shaped the ...

New research reveals the Moon's colossal South Pole-Aitken basin was formed by an asteroid striking from the north, not the ...

Sometimes, tourist attractions are popular for a reason. I don’t usually like to follow the crowd, but it’s important to ...

We may have been wrong about how the Moon's largest crater, the South Pole-Aitken basin, formed roughly 4.3 billion years ago ...