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 curiouskidsus@theconversation.com. Could people breathe on Mars? – Jack J., age 7, ...

Mars may look calm and barren from afar, but beneath its quiet, dusty red surface lies a surprisingly dynamic atmosphere. Despite having an atmosphere less than 1% as dense as Earth's, the winds on ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. NASA is readying the first dual-satellite mission to another planet ...