When you look at the night sky, do you ever wonder what's going on out there? On a clear night with a dark sky, if moonlight doesn't wash it out, sometimes you can see the arc of the Milky Way. The ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Unistellar's citizen scientists are using their smart telescopes to engage in planetary defense, research and observational astronomy.