The lack of clarity regarding the collision and the object that Earth collided with raised many questions, but they were ...

Stephen DiKerby receives funding from NASA and NSF grants, as well as from Michigan State University. Curious Kids is a series for children of all ages. If you have a question you’d like an expert to ...

The probe took a farewell look back at Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The European Space Agency's Hera asteroid mission ...

The Moon, long thought to be a barren and unchanging celestial body, is now showing a surprising and puzzling phenomenon: rusting. Scientists have recently discovered that oxygen particles from Earth ...