The Latest Breaking News from NASA

NASA's Nick Hague and Suni Williams will service the X-ray telescope attached to the ISS during a 6.5-hour-long spacewalk today (Jan. 16). Watch it live.

The ride today bears little resemblance to actual spaceflight. But in the 50 years Space Mountain has been running, there have been and still are several nods to NASA.

Private companies launch lunar landers for NASA missions, conducting experiments and tests on the moon to advance lunar exploration.

The Hubble Space Telescope recently captured a snapshot of a rare supernova that sits in the Gemini constellation, about 650 million light-years away from Earth.

NASA's study on perceptions of fatigue in men and women has shed light on the gender sleep gap. We take a closer look at the results and what this means for women's health and sleep.

The James Webb Space Telescope's ancient "little red dot" galaxies have been seen as a sign of "broken cosmology." Feeding supermassive black holes may have come to the rescue.

Privately built spacecraft from Texas-based Firefly and Japan’s ispace will conduct experiments for future missions

A massive white dwarf and a sun-like "blue lurker" star tell a remarkable story of what was once a triple-star system in the M67 cluster.

The Los Angeles fires are a national disaster of epic proportions. City officials, California Gov. Gavin Newsom and President-elect Donald Trump have traded accusations about what caused this crisis. But as an engineering professor who lives in Los Angeles and has studied extreme events and natural and human-caused disasters for…

Hot Jupiters may not be the lonely giants scientists once thought they were.

A SpaceX Falcon 9 rocket just launched lunar landers built by Firefly Aerospace and Tokyo-based company ispace. What's next for the two craft?