SpaceX wants to put up to a million data centers in orbit. There are a few technological hurdles standing in the way. MIT Technology Review Explains: Let our writers untangle the complex, messy world ...

"This megamaser is unusual because it is located at a very large distance. That means we are observing it from a much earlier time in the universe." When you purchase through links on our site, we may ...

WASHINGTON — Starfish Space has raised more than $100 million to scale up production of its satellite servicing spacecraft. Seattle-based Starfish announced April 7 it closed a Series B round led by ...

Artemis 2 astronauts saw Earth slip from view during their lunar flyby on Flight Day 6. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...

The Orion spacecraft that’s taking the four Artemis II astronauts around the moon and back is the largest crewed capsule ever sent beyond low Earth orbit – with habitable space roughly equal to that ...

Most elements of a major NASA event this week that laid out spaceflight plans for the coming decade were well received: a Moon base, a focus on less talk and more action, and working with industry to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The astronaut who prompted NASA’s first medical evacuation earlier this ...

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The Orion spacecraft may only be the size of two minivans on the inside — but for the Artemis II astronauts, the capsule taking them to the vicinity of the moon has already proved to be larger than ...

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Surrounded by a vast dark expanse, huddled in sleeping bags with three of your friends in a space the size of a five-person tent. This isn’t a camping trip ‒ it’s life on Orion ‒ the spacecraft ...

Launch recap: Liftoff! Artemis II launched at 6:35 p.m. April 1 from NASA's Kennedy Space Center Pad 39B. The astronauts are off on the historic mission around the moon. Original story: It is a ...