Astronomers analyzing archived NASA data have stumbled upon a cosmic event unlike anything seen before—a brief but intense ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

NASA is training humanity’s most powerful telescope on a “city-killing” asteroid to determine whether or not we need to brace ...

In a groundbreaking achievement, NASA successfully sent a laser message from the Psyche spacecraft to Earth, spanning 16 ...

A new letter addressed to acting NASA chief Janet Petro calls out the space agency for failing to answer questions raised by ...

NASA astronaut Sunita Williams, aboard the International Space Station (ISS) since June, faces health concerns from ...

NASA is a methodical institution that plans its missions years or even decades in advance, enjoys a famously loyal workforce ...

Musk's DOGE is about to audit one of the agencies that has secured him billions in contracts over the last decade.

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

Official portrait of NASA Associate Administrator Jim Free, taken on Nov. 22, 2024, at the agency's headquarters in ...