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Scientists suggest lunar astronauts can stay fit by running sideways within a Wheel of Death.

The Super Bowl is one of the most-watched sporting events across the world (for Americans), and there's a chance for astronauts living aboard the International Space Station to catch the big game.

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A new memorandum has firmed up China and Russia's intent to lead the construction of a new lunar base to be completed by 2036, as NASA talks about scaling back its own lunar ambitions.

Feed and inspire a kid's thirst for space with these best book picks.

Landing on the moon may soon be much easier thanks to NASA's Lunar Retroreflector Array network being carried to the lunar surface on international and commercial landers.

On April 8, 2024, a total solar eclipse will be visible across North America. You can watch the action unfold live here.

The moon is unlike anything else in the solar system. So how did our planet end up with such a special moon?

Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets.

The Sun's activity is what gives us beautiful auroras — but it also has dramatic negative effects on satellites that go around Earth in a low orbit.

Earth's Mightiest Heroes are assembling again. Avengers: Doomsday is finally in production and has unveiled its complete roster.

Astrophotographer Miguel Claro captured an incredibly detailed timelapse of solar activity, revealing a roiling sun sprouting several massive loops of plasma.

Astrophotographer Miguel Claro captured Comet C/2023 A3 (Tsuchinshan-ATLAS) from the Dark Sky Alqueva reserve in Portugal on Oct. 13, 2024 as the comet was displaying an 'anti-tail.'

On Episode 146 of This Week In Space, Rod Pyle and Tariq Malik speak with Dr. Elsayed Talaat, the new president and CEO of the Universities Space Research Association (USRA).

Astrophotographer Miguel Claro caught the International Space Station as it crossed in front of the sun, making for a truly epic time-lapse photo.

Get ready for the annular solar eclipse on Oct. 14! The famous 'ring of fire' is not to be missed.

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On Oct. 14, an annular solar eclipse will turn the sun into a spectacular "ring of fire." Here's what you can expect from the celestial phenomenon.

China's crewed Shenzhou 10 spacecraft successfully docked with the Tiangong-1 space lab.

Spare time on the International Space Station sometimes involves space games, and astronauts just invented a new one.

Elon Musk and President Trump continue to advance the narrative that NASA astronauts from Boeing's Starliner mission were "abandoned" in space.

Here's how to watch all the total lunar eclipse action unfold live and online so you don't miss a second of the dramatic "Blood Moon" on March 13.

Climate models can be a million lines of code long and can take months to run on supercomputers. A new algorithm has dramatically shortened that time.