Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...
For the first time, scientists are creating a geologic map of the asteroid belt—the region between Mars and Jupiter filled ...
Until now, only about a quarter of the seafloor has been mapped using ships with special sonar equipment. The rest has ...
Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...
"These gravity images are revolutionizing our ability to study the least understood continent on Earth—Antarctica." ...