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The solar system is moving through space over three times as fast as estimated, calling into question our best model of the universe and its evolution.

Buying Guide The best telescopes for kids are easy to use, accessible to beginners and make sure you watch out for Prime Day savings.

Lawmakers are demanding answers from NASA about unexplained building closures and workforce losses at the Goddard Space Flight Center during the government shutdown.

Deals We've scoured the net for the best Black Friday and Cyber Monday deals on space-related gear, from telescopes to cameras and more.

On Nov. 14, 1969, the Apollo 12 mission launched to the moon.

Buying Guide Ready to start your astronomy journey?

Puzzled about Apple TV's new sci-fi series from Vince Gilligan? We just want to help!

New images from the Mars Express orbiter reveal evidence of a past ice age at Mars's mid-latitudes and shine light on the planet's dynamic climate history.

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

A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.