Analyzing gravity data collected by spacecraft orbiting other worlds reveals groundbreaking insights about planetary ...

A pair of groundbreaking NASA studies, published in Nature, have unveiled new insights into the interiors of the Moon and the ...

Scientists have long suspected the differences could be explained by what's inside the moon but until now, they couldn't ...

This artist's concept shows the Moon's hot interior and volcanism about 2 to 3 billion years ago. It is thought that volcanic ...

No overnight rain and a beautiful sky. Moisture will increase in the days ahead so tonight is perfect for stargazing. This ...

They accomplished this by analyzing data on the motion of NASA’s GRAIL (Gravity Recovery and Interior Laboratory) mission, ...

NASA scientists said Wednesday that they’ve unearthed new secrets about the moon. Specifically, they’ve gotten a better look ...

In a separate study, they used the same technique to peer into the interior of Vesta, an object in the main asteroid belt between Mars and Jupiter. They found that Vesta likely has a small or no ...

While asteroids are more easily discovered with optical telescopes, radar images shine when it comes to details.

Venus, often written off as a geologically dead world, is far more active beneath its blistering surface than previously ...