The space rock will make its closest approach—at a cosmically slight 183,000 miles from our planet—later today, according to the space agency.

D-Wave, IonQ, and Rigetti post rising revenues, steep losses, and big cash reserves as they race to build scalable quantum systems.

NASA’s PREFIRE mission, using two shoebox-sized CubeSats, is tracking invisible heat escaping Earth. Extended through 2026, ...

Could a single piece of engineering redefine how humanity sees its own planet? In mid-August, 460 miles above Earth, a ...

NASA-backed simulations reveal that meltwater from Greenland’s Jakobshavn Glacier lifts deep-ocean nutrients to the surface, ...

With its two tiny CubeSats, NASA’s PREFIRE mission is capturing invisible heat escaping from Earth, offering clues to how ice ...

Space technology is saving lives on Earth. Rescue teams are deploying radar equipment that locates survivors buried beneath ...

NASA’s PREFIRE mission, now extended through 2026, is shifting from the poles to a global view. Its twin CubeSats measure far ...

NASA and ISRO’s NISAR satellite has unfurled its record-breaking radar antenna, paving the way for global monitoring of ice, ...

Astronomers using NASA’s James Webb Space Telescope have found strong signs of a giant planet orbiting a star in the Alpha ...

Scientists say the findings help explain how life can exist in extreme environments using the chemical compound methane ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...