The second all-female spacewalk in history continued the work of the first, as NASA astronauts Jessica Meir and Christina Koch upgraded batteries outside of the International Space Station.
They have completed years of training, but before NASA's newest group of space men and women can call themselves astronauts, they need one more thing: a small lapel pin with a long history.
The United States Mint may issue a 2020 coin that highlights the vision that has gone into operating the Hubble Space Telescope for 30 years.
A NASA astronaut has set a new record for time spent in space, and she still has six weeks to go before she returns to Earth.
The U.S. Mint's mission to commemorate the first moon landing has reached its end. Sale of the 2019 Apollo 11 50th Anniversary coins is closing on Friday, Dec. 27.
The first launch of Boeing's Starliner crew spacecraft is carrying with it the promise of a new era for U.S. human spaceflight — and a small payload of commemorative items to mark the milestone.
An astronaut who played himself on "The Big Bang Theory" is now the inspiration for a new comedy series from the co-creator of the hit sitcom.
A commercial rocket's brief trip to space and back has given new meaning to the popular postcard slogan, "Wish you were here!"
A Russian space capsule that carried its crew to a landing after the rocket it was atop broke apart mid-flight has touched down in Moscow as a monument to mission safety.
Gillette is commemorating the first moon landing 50 years after its razor was used on NASA's historic Apollo 11 mission.
Astronauts Luca Parmitano and Andrew Morgan transplanted a new coolant pump system outside of the ISS, completing the third in a series of spacewalks to repair the Alpha Magnetic Spectrometer.
Snoopy, "the world famous astronaut," has reached new heights — above the streets of New York City and aboard the International Space Station.
Astronaut Snoopy is ready to fly, but like past spacesuited explorers, the weather may scrub his launch.
A new, limited set of Israeli postage stamps celebrates both the first Torah to be flown in space and the astronaut who read from it more than 20 years ago.
The astronauts on the International Space Station paid tribute to the second mission to land humans on the moon 50 years to the day after the Apollo 12 crew launched.
Snoopy's ongoing space adventures with NASA have launched the comic-strip beagle into a new frontier — streaming video.