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SpaceX has given us a detailed look at their stylish and innovative new extravehicular activity suit ahead of it being worn during the Polaris Dawn mission's first-ever private spacewalk.

SpaceX's historic Polaris Dawn private astronaut mission carried a variety of NASA experiments to orbit. Here's a quick look at the research and its goals.

It's unlike any Lego space shuttle we've had before, but the upcoming 'Over the Moon' set is certainly eye catching.

Find out what's going on at the International Space Station.

Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.

Find out the latest about SpaceX's private Polaris Dawn spacewalk mission for billionaire Jared Isaacman.

The cause of mysterious methane spikes on Mars may be a strange form of alien life — or it may just be interesting chemistry. Either way, something odd is happening on the Red Planet.

Was Ceres born in the main asteroid belt, or did it migrate there from the outer solar system? The answer is buried in data from NASA's Dawn spacecraft.

On Sept. 11, 1985, the International Cometary Explorer, or "ICE" became the first spacecraft to fly by a comet.

Buying Guide The best telescopes for beginners are a great place to start your astronomy journey — they're easy to set up and full of great features.