When it comes to famous holes in the ground, northern Arizona has two: Grand Canyon and Barringer Meteorite Crater. New ...
As astronauts prepare for south-polar landings, a new look at the Moon’s biggest crater points to a pivotal moment in lunar ...
Solving a lunar mystery? Scientist at the University of Arizona is the lead author on research proposing a new theory for the ...
We may have been wrong about how the Moon's largest crater, the South Pole-Aitken basin, formed roughly 4.3 billion years ago ...
The gravitational interaction between the Earth and Moon has led to one hemisphere of the Moon being locked facing away from ...
Artemis astronauts may walk across the Moon’s deepest story - rock blasted from a 4.3-billion-year-old impact that still ...
The impact that carved out the South Pole-Aitken basin on the moon appears to have come from the north, not the south as ...