What causes a solar storm? The Sun creates a tangled mess of magnetic fields — kind of like a disheveled head of hair after a fitful night of sleep. These magnetic fields get twisted up as the Sun ...
NASA is preparing to launch a mission designed to provide a unique, inside-out view of the ring current. Called STORIE (Storm ...
These meteors are fast, racing into Earth’s atmosphere at about 40 miles per second. And because they’re moving so quickly, they can leave behind glowing trails that linger for a moment after the ...
Written by Sharon Wilson Purdy, Planetary Geologist at the Smithsonian National Air and Space Museum ...
As NASA’s Artemis II astronauts zipped around the Moon in early April, they observed flashes of light caused by meteoroids ...
The second Artemis mission took four astronauts around the moon and back – the first crewed deep-space flight since 1972. Not ...
On April 6, 2026, shortly before Earth slid behind the Moon from the perspective of Orion, and the spacecraft lost radio ...
Astronaut photograph ISS069-E-39302 was acquired on July 30, 2023, with a Nikon D5 digital camera using a focal length of 1150 millimeters. It was provided by the ISS Crew Earth Observations Facility ...
To dig into the mysteries of our planet Earth, NASA has a fleet of satellites in orbit, gathering data around the clock. Join one of these satellites — the Plankton, Aerosol, Cloud, ocean Ecosystem ...
Issued March 9, 2026, the Commercial Satellite Data Acquisition Program Tomorrow.io Radar Quality Assessment Report documents the evaluation process of the NASA subject matter experts (SMEs) enlisted ...
The circular geologic feature in northwestern Africa can be hard to recognize from the ground, but it is obvious when viewed from space.
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