Ask An Earth and Space Scientist

When people think of objects in the solar system, they might think about planets first. But there are so many other objects in space to explore.

The surface of lava can appear smooth, rough, jagged, and sometimes like a pile of construction rubble. What are the stories behind these surface features and how did they form?

Space exploration is an adventure unlike anything else. Discover the history and future of humans in space to learn how you could be a part of it.

Meteorites are rocks from space, often from asteroids, Mars, or even the Moon. Join us on a journey through space and time, as we explore meteorites.