“For 50 years we have been studying rocks collected by astronauts on the surface of the moon, as well as hundreds of small lunar meteorites that were ejected randomly by asteroid impacts from ...
“For 50 years we have been studying rocks collected by astronauts on the surface of the moon, as well as hundreds of small lunar meteorites that were ejected randomly by asteroid impacts from ...
"And so that led us to hypothesize that it might be, it might be not from the asteroid belt, but it might be a piece of the Moon that had gotten knocked out through an impact on the moon." Malhotra ...
Samples reveal evidence of changes experienced by the surface of asteroid Ryugu, some probably due to micrometeoroid ...
A university professor and a team of students prepare Dorothy, a ground-breaking tornado data-gathering device, for the most ...