Katy Perry and Gayle King are among the famous passengers taking a rocket-powered joyride Monday. But determining the point ...

Out of over 600 people who have traveled to space, only 100 have been women. In 1963, Valentina Tereshkova became the first woman to travel to space. Kellie Gerardi became the 90th woman to launch ...

Wilmore and Williams, both former U.S. Navy test pilots, expected to remain in orbit for about 10 days on the mission, which ...

US astronauts Suni Williams and Butch Wilmore have revealed their first reactions after learning their week-long test flight ...

said "there are going to be risks" to SpaceX's ability to complete the Ship propellant transfer demonstration on the space agency's timeline. NASA further attributed Artemis delays to issues with ...

The space agency announced on Thursday its plans to certify the problem-plagued spacecraft this year and potentially send the ...

Follow its development and take a peek at what's ahead with the Mysteries of Deep Space interactive timeline. Simply click on the highlighted links in the text below to learn more about each event ...

From its original design to its first show, take a look at the history of Montgomery's W.A. Gayle Planetarium.

Extended time in space can bring changes to human physiology and psychology. NASA astronauts Barry "Butch" Wilmore and Sunita "Suni" Williams are returning to Earth after spending an unplanned ...