With cell phones and the internet, we’re used to communicating with anyone, anywhere, quickly and easily. But how do scientists communicate with things that aren’t on our planet—such as the Curiosity rover on Mars? This communication beyond Earth is a bit more complicated. We communicate with spacecraft using radio signals....
Hey kids, check out this quick video about about our galaxy, the Milky Way. Find out where the Sun is and what’s out there beyond our solar system. View our “out of this world” no-cook play dough recipe!