Maine Astronaut Jessica Meir To Gear Up For More SpacewalksAstronaut Jessica Meir will be leaving the International Space Station for a pair of spacewalks this month.
NASA Astronaut Shares Beautiful Image Of 2020's First Meteor ShowerNASA astronaut Christina Koch posted a dazzling image of the Quadrantid meteor shower.
NASA Astronaut Had The First Known Blood Clot In SpaceWhen NASA researchers suspected a blood clot in one of their astronauts during a long-duration stay on the space station last year, they had to act quickly to treat the unexpected risk.
WATCH: Apollo 11, 50 Years LaterApollo 11's 1969 moon landing is mankind’s greatest achievement. Celebrate the giant leap 50 years later as we recount the events, people and ingenuity that inspired generations.
WATCH: Apollo 11 How We Got To The Moon & BackA daring challenge from the president ignited American momentum in the space race, and led to the most famous footsteps in history.
WATCH: Apollo 11, The People & Technology That Got Us To The MoonNASA estimates 400,000 people contributed to putting man on the moon.
WATCH: Apollo 11, Where Space Exploration Goes NextApollo 11 has left an indelible mark on the generations that have followed. Wherever mankind explores next, it will all be possible thanks to the Apollo project.
The Future Of Space: Private-Public Partnerships Eye Next Moon LandingThe Apollo program, which first took man to the moon, took a tremendous amount of resources. Now, public-private partnerships are helping move closer to the next moon landing.
TIMELINE: Mission Moon, NASA's Apollo ProgramNASA’s Apollo space program was dedicated to putting American astronauts on the moon.
INFOGRAPHIC: Apollo 11 By The NumbersNeil Armstrong, Michael Collins and Buzz Aldrin launched from Kennedy Space Center on July 16, 1969 with a mission to land on the moon.
PHOTOS: Apollo 11 Mission ImagesOn July 20, 1969, Commander Neil Armstrong announced to NASA mission control, "the Eagle has landed."