European spacecraft launches to a harmless asteroid that NASA deliberately crashed into in previous save-the-Earth test.

NASA quickly pointed out that the Moon won’t fizz in your tub. The image helps scientists analyze the Moon and its properties ...

St. Louis officials have formally filed a petition to acquire the city's abandoned Railway Exchange building through eminent domain.

NASA has shared a poignant letter from the only American not on Earth when 9/11 happened. Space Station astronaut Frank Culbertson penned his thoughts in the hours and days after the terrorist ...

Europa Clipper is NASA's mission to explore Jupiter's moon Europa and determine whether its underground ocean is habitable. The mission is scheduled to launch on Oct. 10, 2024, atop a SpaceX ...

"It is officially a test flight, but NASA concluded the risk to the crew is higher than they wanted," de Weck said. "I do expect that the technical problem will be solved and I do expect that the ...

Wilmore and Williams will be on the ISS until February. The NASA astronauts who flew Boeing's Starliner to the International Space Station (ISS) and will now remain there until next year say they ...

With the launch window set to open as soon as Oct. 10, NASA officials took the time Tuesday to provide an update on the Europa Clipper mission during a news conference. This story was updated to ...

NASA astronauts Suni Williams and Butch Wilmore assured folks Friday they’re not "fretting" over being delayed in returning to Earth by several months and that they are "grateful" for the extra ...

A conservative advocacy group is suing NASA for documents to determine what role, if any, Vice President Kamala Harris played in addressing two astronauts stuck in space — claiming she may have ...

While the commercial Polaris Dawn crew geared up for the first non-government spacewalk, a NASA astronaut and two Russian cosmonauts took off on a more traditional spaceflight Wednesday ...

The group of female mathematicians and engineers were honored in a ceremony. A group of Black female mathematicians, aeronautical engineers and human computers whose groundbreaking work for NASA ...