The show will feature characters from the classic book and TV series exploring the atmosphere on Mercury, Venus and Mars.

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 ...

Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

The third interstellar object ever observed is in our neighborhood—for now. And, asteroid Bennu could contain dust from ...