Artemis II will send four astronauts around the moon for the first time in more than 50 years, a first step before future ...

Astronauts Barry "Butch" Wilmore and Sunita Williams were expecting to spend eight to 10 days in space. They ended up​ ...

NASA has started the countdown for a second wet dress rehearsal for its Artemis II moon mission, a critical practice run leading up to the planned launch that will send astronauts on a journey around ...

NASA's investigation into Boeing's Starliner mission found propulsion anomalies, thruster failures, and leadership issues, classifying it as a serious 'Type A' mishap.

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a cosmic ray detector, was designed to measure the radiation environment in Earth ...

North America's Premier Fulldome Festival Returns April 23-26 in Boulder, Colorado This year's selections reflect a ...

"Our results represent the most globally complete understanding of recent lunar tectonism to date," Nypaver said. "The presence of these additional tectonic features in the lunar maria suggests that ...

The NASA report is the latest in a series of high-profile setbacks for Boeing. Before the 2024 Starliner mishap, the ...

After 20 years of development and more than $24 billion, NASA’s Orion spacecraft is poised for its first crewed flight, a 10-day test run that is expected to lead to human missions to the lunar ...

A NASA satellite used to detect bushfires in real time across two thirds of Australia is "dying" and it could be months ...

Of the eight known planets in the Solar System, Mercury is the smallest and closest to our star, the Sun. Mercury has been known since the time of ancient Babylon, in the 14th century BC. Its name ...