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In dark skies at night, distant starlight twinkles and speaks to vast cosmic histories almost as old as time itself. New data from instruments such as NASA's James Webb Space Telescope are helping astrophysicists probe deep cosmic mysteries, including the evolution of black holes

NASA astronaut Jonny Kim is leaving the space agency to continue his military career. Kim, who's also a medical doctor, completed one spaceflight during his NASA career.

New civil servants and guests pose for a group photo with NASA and center leadership in the National Full-Scale Aerodynamics Complex (NFAC) 80-by-120-foot test section, N221 on Aug. 24, 2026. The civil servants were sworn-in the same day in the largest swearing-in ceremony ever h

NASA’s Nancy Grace Roman Space Telescope is set to launch at 7:26 a.m. EDT on Sunday, Aug. 30. While you wait to watch the launch, brush up on some key facts about this wide-view mission. To learn more about the Roman mission, visit: https://www.nasa.gov/roman Media contact: Clai

A private spacecraft failed to rescue NASA's Swift space telescope, meaning the big observatory will come crashing back to Earth in the near future. But details are sparse at the moment.

Turkey will sign the Artemis Accords during a ceremony at 2:30 p.m. EDT Monday, Aug. 31, at NASA Headquarters in Washington, becoming the 71st country signatory. NASA Administrator Jared Isaacman will host Turkish Minister of Industry and Technology Mehmet Fatih Kacır for the cer

After nearly a decade of service to NASA, including an eight-month science expedition aboard the International Space Station, astronaut Jonny Kim’s last day at the agency is Thursday. He will continue serving as lieutenant commander in the U.S. Navy. Kim launched to the space sta

NASA's Nancy Grace Roman Space Telescope is about to launch, but the observatory almost had a very different fate. President Trump's leaked budget proposal last year marked it for cancellation.

On Aug. 27, 1962, NASA launched Mariner 2, the world's first spacecraft to successfully visit another planet: Venus.

A trio of NASA space telescopes teamed up to capture a gorgeous new look at the glowing spiral galaxy NGC 4258 and its two anomalous extra arms.

Researchers used AI to search through more than 100 million possible settings for 3D-printing a high-performance NASA alloy. After only 40 experiments, the system identified six successful configurations, including one that worked at a record-low 500 watts. That could allow GRCop

A NASA planeja lançar seu telescópio espacial Nancy Grace Roman no domingo (30) com um foguete Falcon Heavy, da SpaceX. Quando iniciar as atividades, o observatório espacial vai ajudar cientistas a explorar os mistérios da energia escura e a expandir o que sabemos sobre o univers