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The latest evidence that Mars was once a warmer, wetter world comes from a surprising place—the hidden subsurface depths of Jezero Crater—rather than its surface, which NASA’s Perseverance rover has
NASA’s X-59 supersonic aircraft is preparing for its second flight, inching its way closer to flying faster than the speed of sound without the explosive, thunder-like clap that
By Will Dunham WASHINGTON, March 18 (Reuters) - Using ground-penetrating radar, NASA's Perseverance rover has detected underground remains of an ancient river delta on Mars in some of the oldest evidence yet obtained showing how water once flowed on the surface of Earth's planetary neighbor.
NASA astronauts Jessica Meir and Chris Williams prepared the International Space Station for the addition a new solar array during a spacewalk on Wednesday, March 18, 2026.
NASA reported that the asteroid released energy equivalent to 250 tons of TNT when it broke apart.
NASA astronauts are conducting a spacewalk to upgrade the solar panels powering the International Space Station. Watch here. (AP Photo)
Sam Dove is one of the people in charge of getting NASA’s Artemis rocket to the launch pad running the workhorse crawler-transporter 2 at Kennedy Space Center.
NASA will provide live coverage as two American astronauts are due to spend hours Wednesday, March 18, on a spacewalk outside the ISS.
It remains difficult to anticipate the size of ice chunks falling from the sky, and even estimating how hail melts as it careens towards Earth is a challenge. To improve their understanding and better prepare for future events,