It's been 40 years since NASA's first space shuttle soared into orbit and a new video to commemorate that debut flights.
In his new book "Beyond," author Stephen Walker recounts intimate details of the months, and years, leading up to Yuri Gagarin's historic flight.
On April 12, 1961, cosmonaut Yuri Gagarin became the first person in space. See photos of the historic flight of Vostok 1.
The United Arab Emirates (UAE) has selected two new trainees for its burgeoning astronaut corps, including its first female candidate.
When cosmonaut Yuri Gagarin became the first human to fly in space, he also became an instant celebrity, a diplomatic icon of the Soviet Union around the world.
Casio is ready to launch a limited edition timepiece commemorating the 40th anniversary of NASA's first space shuttle launch.
If spaceflight used to be viewed as a race between the Soviet Union and the United States, the language today tilts towards imperfect diversity.
NASA has shared a new learning guide for students to create their own video game to explore Mars with a helicopter like Ingenuity, which is expected to make its debut flight this week.
NASA has delayed the first flight of its Mars helicopter Ingenuity after the vehicle's last test ended earlier than planned.
NASA is about to make history on the Red Planet with the first controlled, helicopter flight on another world.
Flying on Mars is far from a breeze, but NASA is confident that its little helicopter is up to the challenge.
NASA is preparing to fly its Mars helicopter Ingenuity on the Red Planet for the first time, and students can join in the excitement by building paper versions of the craft at home.
NASA will land the first person of color in addition to the first woman on the moon with the Artemis program, NASA's Acting Administrator Steve Jurczyk revealed today (April 9).
More than two months after taking office, President Joe Biden has offered a first look at his budget priorities, and the signs for NASA are generally promising.
NASA's Mars helicopter Ingenuity is warming up its rotor blades as the team's engineers undertake final preparations for the first-ever flight on the Red Planet, scheduled for Sunday (April 11).