While its star projector leaves a lot to be desired, the Science Can Solar System Planetary Projector is a fantastic educational tool for kids, with its solar system model, complete with talking ...

The astronuat who became the first black woman in space in 1992 has been chosen to skipper the '100 Year Starship' project. Mae Jemison will lead the project to explore what it would take for a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Our solar system has been around for 4.6 billion years. While that sounds like a long time, it's ...