Have you ever heard of Alpha Centauri? It's the star system closest to our own, and engineers now think they could make a ...

This solar system project for kids is the perfect way to help your child learn about the planets and stars and how they are aligned.

The interstellar visitor will pass just 30 million kilometers from Mars on Oct. 3 — far closer than it comes to Earth.

The solar system is recreated in Minecraft due to the talents of one player, showing what the planets and the Sun look like in the game.