The Hubble and Chandra space telescopes are hunting for rogue black holes wandering through dwarf galaxies, which could ...

NASA's new boss is blasting Boeing and the space agency for Starliner's botched flight that left two astronauts stuck at the ...

For the first time ever, scientists have observed in near real time a cloud of air pollution created as space debris burned up in Earth's The breakthrough measurement ...

NASA has taken another crack at fueling its giant moon rocket after leaks halted the initial dress rehearsal and delayed astronauts' first trip to the moon in more than half a century.

NASA's 2nd wet dress rehearsal is underway in Florida as the agency prepares to test-fuel the towering Space Launch System rocket for Artemis 2.

HOUSTON, TX -A seven-year-old girl in Lucknow stood in her backyard at dawn in October 1957, watching Sputnik streak across the sky. Nearly seven decades later, that child would help steer some of ...

After problems with helium leaks in the propulsion system, and the failure of five thrusters on Boeing's Starliner, astronaut and Massachusetts native Sunita L. Williams was stuck on the International ...

NASA completed an probe into the Starliner fiasco that left two astronauts stranded in space, classifying the incident in the same category as the Challenger disaster.

Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...

Deep inside New Mexico’s Carlsbad Caverns, scientists found vivid green microbes thriving without sunlight, using near infrared light instead. Could this hidden survival trick reshape the search for ...

NASA and Vast are teaming up so that the aerospace company can send four private astronauts to the ISS in 2027 following a launch in Cape Canaveral.

Low, winding ridges run across the Moon’s dark plains like faint seams in cooled wax. They are easy to miss in a wide photo.