What can be inferred if a comet from another star system accelerates in a manner that our models cannot fully account for? That is the question at the center of the latest storm of scientific ...

Benchmark Macaw ASCENT thruster during hotfire testing at the U.S. Air Force Research Laboratory Aerospace Systems Directorate at Edwards Air Force Base, California. Credit: Benchmark Space Systems ...

Nuclear rockets are moving from Cold War concept to near-term hardware, and the shift could reshape how quickly and safely ...

A new warp-drive study proposes a novel segmented design that brings hyper-fast space travel one step closer to becoming a ...

NASA funds new software to enhance drone navigation over featureless Martian terrain. This initiative supports autonomous ...

Since its discovery on 1 July 2025 by the Asteroid Terrestrial-impact Last Alert System, astronomers have gathered a ...

From bicycles to rockets, learning through experience – whether human or machine – is shaping the future of space exploration ...

CEO Will Bruey says people often get Varda wrong. The company isn't "in the space industry; we're in-space industry," he said ...

Interstellar comet 3I/ATLAS's energy boost aligns with Michio Kaku's October prediction of alien signals, challenging initial ...

NASA scientists say they may have finally identified an unusual feature hidden beneath thousands of feet of ice near the ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? On one ...