On the latest episode of “The Astounding Pop Mech Show,” Andrew Daniels, Sean Gorman, and Jamie Sorcher unpack this ...

When scientists first sent microscopic worms into orbit in 2018, they hoped to answer a question that has shaped every discussion about long missions. What really happens to your body when gravity no ...

Get ready because the future of traveling to other planets just got a massive upgrade. Pulsar Fusion, a U.K.-based aerospace company, is developing a compact fusion engine called the Dual Direct ...

NASA's Artemis I mission takes a selfie of the Orion capsule on its way to the moon. Travel beyond the Earth's atmosphere and magnetic fields involves exposure to high levels of radiation from the sun ...

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KENNEDY SPACE CENTER, Fla. — The Artemis II mission will not only test the Orion spacecraft, but it will also evaluate how modern deep-space travel affects the human body. The mission is expected to ...