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See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years away and has also been imaged by Hubble Space Telescope, comparison ...

A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago ...

on Tuesday after nine months at the International Space Station. Wilmore, Williams, NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov were greeted by a pod of dolphins that ...

Two NASA astronauts have splashed down off the coast of Florida after spending more than nine months stuck in space. Butch Wilmore and Suni Williams waved as they left their capsule - nearly an ...

Prohibitive launch costs and nascent satellite-positioning technology have historically hindered this sort of celestial drone show, but last April the Russian start-up Avant Space announced it had ...

She has been working at PEOPLE since 2017. NASA/X After a headline-making nine months in space, NASA astronauts Butch Wilmore and Suni Williams have finally made it back to Earth. On Tuesday ...

Now they’ll undergo a battery of tests to find out how the longer-than-expected space stay has impacted their health. The pair left on June 5 for what was supposed to be an eight-day mission to ...

WASHINGTON-The human body was not built for space flight, with its microgravity conditions, exposure to high-energy radiation and other issues. As a result, trekking beyond the Earth’s confines ...

Butch Wilmore and Suni Williams, together with Nick Hague and Aleksandr Gorbunov, departed the International Space Station at 1:05 a.m. EDT on Tuesday (March 18). Butch Wilmore and Suni Williams ...

The Dragon spacecraft had flown four Crew 10 members from Florida’s Kennedy Space Center to the ISS on Sunday. Nasa astronauts Anne McClain and Nichole Ayers, Japan Aerospace Exploration Agency ...

Their return caps a protracted space mission that was fraught with uncertainty and technical troubles, turning a rare instance of NASA's contingency planning - and the latest failures of Starliner ...