Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

What a summer it was for Aiden Cheney. Just weeks after graduating high school, the Greenville native moved to Houston to begin an internship at NASA’s Johnson Space Center. There, he worked on ...

Launched in 2004, the Neil Gehrels Swift Observatory – formerly the Swift Gamma-Ray Burst Explorer – has been dutifully studying gamma-ray bursts (GRBs) during its two-year mission, ...

NASA's James Webb Space Telescope is helping scientists make discoveries that could alter theories about the universe's origins. Scientists at the University of Missouri "looked deep into the universe ...

NASA said it's seeking volunteers to help track its Artemis II Orion spacecraft as the crewed mission travels to the moon and ...

SpaceX called off a launch attempt Sunday after detecting a leak in the plumbing that flows super-cold liquid oxygen ...

NASA has unveiled a breathtaking new image showing what appears to be a massive “cosmic hand” stretching across 150 ...

The executive order directs multiple federal agencies to streamline launch licensing, fast-track spaceport construction and better support emerging in-space industries.

The new book "Gemini and Mercury Remastered" features iconic images from the earliest days of human space exploration ...

NASA, also known as the National Aeronautics and Space Administration, is the U.S. government's civil space agency. NASA "explores the unknown in air and space, innovates for the benefit of ...

The milestone comes about during a time of uncertainty for NASA due to Trump's effort to reduce the agency's science budget by huge amounts.

Plutonium-238 is the heat source that powers spacecraft far from the Sun, but U.S. production shut down decades ago, leaving ...