Scientists studied how space junk moved in orbit over a 36-year span, finding that increased solar activity caused it to fall ...

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out. Here on Earth, it’s easy to know how fast you’re driving. You get a good ...

Artemis II Flight Director Rick Henfling said Artemis II is predicted to reach a maximum velocity of about 25,000 mph when it ...

It has come to our attention that a handful of people out there are a little puzzled about why flying against Earth’s ...

A crewed expedition to Mars promises to push the absolute limits of human endurance. To grasp the sheer scale of the journey, ...

Here's how the moon explorers' Orion capsule will survive the fiery, harrowing trip. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Now that ...

COLORADO SPRINGS — The Space Development Agency, created to rapidly field a low Earth orbit satellite network for the military, is poised to be folded into a broader reorganization of Space Force ...

Across Earth, every night, thousands of automated stargazers are waiting to take pictures of shooting stars. I am one of the scientists who study these meteors. Most movies and news alerts focus on ...

As the Artemis II crew continues their 10-day journey to orbit the moon, pilot Victor Glover shared an inspiring, off-the-cuff message for anyone who's following the crew's mission from back home on ...

SNOLAB experiment, located deep in a nickel mine, aims to detect signs of dark matter particles passing through the Earth.

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The crew landed in the Pacific Ocean off the coast of San Diego shortly after 8 p.m. ET, following a fiery plunge through Earth's atmosphere. Lori Glaze, acting associate administrator of NASA’s ...