The crew will spend much of the first 25 hours of their 10-day flight orbiting Earth as they troubleshoot toilet troubles and ...

Space telescopes are revolutionizing exoplanet discovery, allowing astronomers to detect Earth-like worlds orbiting distant stars. By observing subtle dimming of starlight, measuring gravitational ...

There is a new method to detect and map spots on stars by "using observations from NASA missions of orbiting planets." according to NASA"s Goddard Space Flight Center. Credit: NASA’s Goddard Space ...

NASA's Artemis II mission launched Wednesday from the Kennedy Space Center in Florida, sending four astronauts on a 10-day ...

The six-minute engine burn successfully propelled the Orion spacecraft on its journey to the far side of the Moon, Nasa says.

A giant rocket’s tower of flame lifted three Americans and one Canadian at 6:35 p.m. Eastern on the first crewed journey that ...

Four astronauts embarked on a high-stakes flight around the moon Wednesday, humanity’s first lunar voyage in more than half a ...

A researcher discovered the rare cosmic event by noticing strange dips in a star's brightness in old telescope data. The collision created a hot cloud of rocks and dust, which researchers detected ...

Charlie Blackwell-Thompson, the NASA launch director for the Artemis II mission, has given the “go” to fill the propellant ...