Astronomers are tracking a newly discovered interstellar visitor called 3I/ATLAS, and early research suggests it may be unusually massive.

Imelda had maximum sustained winds of 70 mph (110 kph) and was moving northeast at 7 mph (11 kph). It was forecast to become a hurricane on Tuesday morning and spin out to open ocean, according to the ...

What type of lander could touch down on Jupiter's volcanic moon, Io? This is what a recent paper presented at the AIAA 2025 Regional Student Conference hopes to address as a team of student engineers ...

NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific discoveries.