The U.S. and Canada, longtime partners in space exploration, work in space and on the ground to continue future space collaboration.
Do you want to know about Mars? Besides masses of information, NASA Mars exploration has resulted in gorgeous photos. Download this poster.
Four African-American women who were instrumental in launching the U.S. space program are getting the highest civilian honor bestowed by the U.S. Congress.
Two U.S. female astronauts made history walking on the International Space Station without a male crewmate.
The latest Exploration Extravehicular Mobility Unit suits are equipped with new features for the next steps of space exploration.
To prepare for NASA's Mars 2020 rover, scientists tested technology in a terrain that is similar to environments on Mars.
The Apollo 11 Saturn V rocket is being projected onto the Washington Monument to celebrate 50 years since the moon landing.
NASA celebrates the 4th of July with new images of the double-star Eta Carinae erupting like a fireworks display 7,500 light years away.
Egyptian-American geologist Farouk El-Baz has had a diverse career, from serving as a science adviser to Anwar Sadat to training U.S. astronauts.