Carved over millennia by the pressure and motion of glacial ice, the valley walls cradling the Tracy Arm fjord in southeast ...

Nasa's 1.4-ton Neil Gehrels Swift Observatory is slowly falling towards Earth's atmosphere, and race is on to ensure it is pushed farther away. Nasa has unveiled plans to extend the life of the Neil ...

NASA's Earth-observing satellites captured 12 significant events in 2025, revealing the planet's dynamic systems, from the Palisades fire burn scar in Los Angeles to the aftermath of a glacier ...

To celebrate Earth Day this year, NASA has released a fun new interactive tool that lets you write your name in the Earth.

Researchers at the University of Colorado Boulder Laboratory for Atmospheric and Space Physics are helping to lead planning efforts for NASA’s next major space telescope — and its purpose will be to ...

In the heart of northwestern Africa, a mysterious circular formation known as the Richat Structure has captivated scientists for decades. Once mistaken for an ancient impact crater, recent research ...