NASA’s Mars Reconnaissance Orbiter (MRO) has taken a new and much clearer look at a confusing feature hidden deep under the ...

For seven years, a puzzling signal beneath the Martian south pole has divided planetary scientists over whether a hidden lake ...

The silhouette of US engineer and NASA astronaut Megan McArthur is seen past the NASA logo in the Webb Auditorium at NASA headquarters in Washington, DC, on June 7, 2022. Photo by STEFANI REYNOLDS/AFP ...

As a NASA science flight was flying over the Greenland ice sheet this spring, a surprise popped up on a specialty radar: a hidden Cold War city more than 100 feet beneath the ice. In April 2024, a ...

NASA's stunning radar images reveal asteroid 2025 OW, a tiny object spinning incredibly fast, challenging current scientific ...

ON EARTH. THE COUNTDOWN IS ON. ON JULY 30TH, NASA WILL LAUNCH ITS NICE MISSION. NASA AND THE INDIAN SPACE RESEARCH ORGANIZATION ISRO HAVE BEEN WORKING FOR OVER TEN YEARS TOGETHER TO BUILD THIS ...

The Deep Space Network's Goldstone planetary radar recently observed asteroids 2024 MK and 2011 UL21 as they safely passed by Earth. Scientists at NASA's Jet Propulsion Laboratory (JPL) in Southern ...

CAPE CANAVERAL, Fla. (AP) — NASA and India paired up to launch an Earth-mapping satellite on Wednesday capable of tracking even the slightest shifts in land and ice. The $1.3 billion mission will help ...

EDWARDS, Calif. NASA is evaluating a compact L-Band synthetic aperture radar for potential use on unmanned aircraft. The sensor detects and measures small changes in the Earth’s surface of geophysical ...

Camp Century as seen by radar from the air. Image: Michala Garrison and Jesse Allen, using UAVSAR data and imagery provided by Chad Greene (NASA/JPL-Caltech) and IceBridge UHF ice-penetrating radar ...

The Cold War was full of ambitious and often strange projects. Case in point: Camp Century, the US Army’s subterranean nuclear apocalypse bunker built inside Greenland’s near-surface ice sheet.