Eleven missing or dead scientists are now at the center of a federal investigation, and three had direct ties to NASA.

Roman will survey the universe with a mirror similar to the Hubble Space Telescope, revealing more about how the cosmos formed and evolved.

NASA’s 10-day Artemis II mission showed off the rigor and precision that has made the agency a household name.

NASA has said it is "coordinating and cooperating with the relevant agencies" regarding the missing or deceased scientists.

The space agency paid tribute to the 22-year-old Frenchman on Tuesday with a social media post weeks after he sent a good luck message to Artemis II astronauts.

NASA's Nancy Grace Roman Space Telescope will be unveiled as the agency prepares to launch the observatory into the cosmos potentially in 2026.

NASA’s plan to return humans to the Moon by 2028 is facing fresh uncertainty after a government audit warned that delays in developing next-generation spacesuits could derail the timeline. A report from NASA’s Office of Inspector General found that the agency is struggling to deliver the critical suits needed for astronauts to walk on the lunar surface safely.

NASA says testing progress ‘underscores continued confidence’ that the spacesuits will be ready to support the lunar landing

Named for NASA's first chief of astronomy and the first woman to hold an executive position at the agency, this space telescope should turn out to be yet another valuable tool in

NASA will unveil the Nancy Grace Roman Space Telescope, designed to capture unprecedented panoramic images of the universe.

A group of NASA veterans came together on Tuesday to launch a new nonprofit organization aimed at defending Americans’ constitutional rights. Astronauts for America is a group of over 100 former astronauts with common “patriotic,