Space NPR coverage of space exploration, space shuttle missions, news from NASA, private space exploration, satellite technology, and new discoveries in astronomy and astrophysics.

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Lily Padula for NPR

Venus and Earth used to look like 'twin' planets. What happened?

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NASA Administrator Bill Nelson at the space agency's headquarters in Washington, D.C., on Wednesday. Elizabeth Gillis/NPR hide caption

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Elizabeth Gillis/NPR

NASA's chief is worried about China getting back to the moon first. Here's why

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Actor Mark Hamill, wearing a pair of aviator shades he said he got from President Biden, makes a surprise appearance in the White House daily press briefing on May 3. Kevin Dietsch/Getty Images hide caption

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Jim Cumming/Getty Images

This illustration shows the Milky Way, our home galaxy. NASA/JPL-Caltech hide caption

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NASA/JPL-Caltech

A Long March rocket carrying a crew of Chinese astronauts in a Shenzhou-18 spaceship lifts off at the Jiuquan Satellite Launch Center in northwestern China on Thursday. Andy Wong/AP hide caption

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Andy Wong/AP

Ed Dwight poses for a portrait in February to promote the National Geographic documentary film The Space Race during the Winter Television Critics Association Press Tour in Pasadena, Calif. Chris Pizzello/Invision/AP hide caption

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Chris Pizzello/Invision/AP

In March 2021, mission controllers in Houston used the Canadarm2 robotic arm to release an external pallet packed with old nickel-hydrogen batteries from the International Space Station. Three years later, part of that assembly struck a house in Naples, Fla. NASA hide caption

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NASA
Connie Hanzhang Jin

COMIC: Our sun was born with thousands of other stars. Where did they all go?

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A new lunar time zone has been pitched for the moon. John Raoux/AP hide caption

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John Raoux/AP

NASA has been asked to create a time zone for the moon. Here's how it would work

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People visit a NASA information booth to grab solar eclipse glasses in Russellville, Arkansas. The space agency has debunked a number of myths about the total solar eclipse — including ideas about food going bad, or unborn babies being harmed. Mario Tama/Getty Images hide caption

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Mario Tama/Getty Images

Amos Yew, right, uses a lens on an iPhone to record video in the first stages of the total solar eclipse Monday August 21, 2017 in Madras, Oregon. AFP Contributor/AFP via Getty Images hide caption

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AFP Contributor/AFP via Getty Images

Storms moving across the United States will make it hard for eclipse chasers to get a clear view of totality — the moment when the moon fully blocks the sun, creating a brilliant crown-like effect. Mark Humphrey/AP hide caption

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Mark Humphrey/AP

Pinhole shadows show crescent shapes in 2019 as the moon moves in front of the sun — one of several unique phenomena we can see during a solar eclipse. Louis Kwok /AFP via Getty Images hide caption

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Louis Kwok /AFP via Getty Images

A group of children don eclipse glasses to watch the 2017 solar eclipse at Grand Tetons National Park in Wyoming. VW Pics/Universal Images Group via Getty Images hide caption

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VW Pics/Universal Images Group via Getty Images

A lot of kids got to see the last total eclipse. What they remember may surprise you

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