Exomoons orbiting rogue planets could host liquid water for billions of years, offering potential habitats for life deep in interstellar space.
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Robert Goddard’s innovations in liquid-fueled rockets — assisted by his wife, Esther — still resonate 100 years after his pioneering flight.
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Two SpaceX Falcon 9 rockets carrying Starlink satellites were launched from Vandenberg Space Force Base in California and Cape Canaveral Space Force Station in Florida on March 13 and 14, 2026.
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Dragonfly will explore the giant Saturn moon Titan by air, helping scientists learn about the proto-ingredients of life on the satellite’s hazy surface.
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NASA’s Artemis 2 mission, which will launch astronauts to the moon for the first time in more than 50 years, comes with undeniable risk. But quantifying that risk is a tall order.
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SpaceX’s plan to launch one million orbiting data centers to space worries astronomers, who say the satellite streaks caused by the proposed constellation would severely impair observations.
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NASA has completed the Artemis 2 flight readiness review and plans to launch the historic moon mission as soon as April 1.
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A photo captures Northrop Grumman’s Cygnus XL freighter being jettisoned away from the International Space Station carrying thousands of pounds of garbage, headed for a fiery demise.
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NASA is canceling the AXIS X-ray space telescope mission concept, saying it failed to meet key requirements. But the project leader thinks there’s another reason.
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NASA will give an update about its Artemis 2 moon launch plans today (March 12), and you can watch it live.