Astronauts aboard the International Space Station’s Expedition 74 are conducting two biomedical experiments that could reshape treatments for cancer, blood disorders, and radiation damage. One study ...

Hormuz blockade drives up costs, traffic at Panama Canal ...

NASA’s Artemis II mission sent four astronauts farther from Earth than humans have ever traveled. The mission launched Americans Reid Wiseman, Victor Glover, Christina Hammock Koch and Canadian Jeremy ...

Artemis II pilot Victor Glover, left, and Commander Reid Wiseman steer the Orion spacecraft during a demonstration on Flight Day 1 in space. Credit: NASA The tracker turns a complex deep space mission ...

Catch the Lyrids meteor shower and see shooting stars light up Singapore's skies from April 17 to 26. Find out the best ...

NASA’s Artemis II mission has yet to return to Earth—it will do so on Friday evening, splashing down into the Pacific Ocean off the coast of San Diego—but the agency is already nearing some key ...

Open registration for the event has closed. Please contact events@spacenews.com. Orbital data centers have quickly moved from hypothetical to seemingly inevitable, and opportunities and challenges are ...

For four and a half days the crewmembers of Artemis II have been flying their spacecraft, but they have had a powerful copilot helping them along: physics. Ever since firing their main engine and ...

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Astronauts on the Artemis II mission to orbit the moon are preparing for perhaps the most exciting phase of their journey, when they will lay eyes on the far side of the moon, as they continue on ...

The astronauts will break all previous records for distance traveled from Earth. Here's how they'll get there—and back. The crew will test technological systems that will be useful on subsequent ...

Earth’s crescent is seen from a solar array camera on the Orion spacecraft on the first flight day of the Artemis II mission. Credit: NASA For the first time since the Apollo era, humans are once ...