NASA’s Perseverance rover is continuing its critical mission to explore the Martian surface, with its recent study of dormant megaripples providing exciting new insights into the Red Planet’s ...

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After nearly five years on Mars, NASA’s Perseverance rover has traveled almost 25 miles (40 kilometers), and the mission team has been busy testing the rover’s durability and gathering new science ...

The crew landed in the Pacific Ocean off the coast of San Diego shortly after 8 p.m. ET, following a fiery plunge through Earth's atmosphere. Lori Glaze, acting associate administrator of NASA’s ...

NASA has lost contact with one of its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars orbiter is perilously close to running out of fuel, and the third mission ...

Recent airborne science flights to Greenland are improving NASA’s understanding of space weather by measuring radiation exposure to air travelers and validating global radiation maps used in flight ...