In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

Returning to Earth is one of the most dangerous phases of spaceflight, and the Space Shuttle was built to endure it like no other vehicle before. As it re-entered the atmosphere at Mach 25 ...

Space missions are all about precision and planning… or at least, they’re supposed to be. But even in the vast, high-tech ...

Don Pettit, NASA's oldest active astronaut, marked his 70th birthday by landing on the steppe of Kazakhstan after 220 days in ...

Soviet Union’s cosmonaut Yuri Gagarin became the first human in history to travel to space. Lasting there for just 108 ...

SpaceX tested the Plug and Plaser device for the first time in space last year on the Polaris Dawn mission, which was most ...

Vanguard-1 is the second U.S. satellite launched to space. Conceived by the Naval Research Laboratory in 1955, it was ...

Amid Blue Origin's space flight mayhem, meet some of the most famous female astronauts who journeyed and contributed to space ...

"In a move that officials are calling transformational and fiscally responsible, UNC-Chapel Hill has announced a partnership ...