Engineer

Nestled in a pod under an F/A-18 Hornet aircraft wing, flying above California, and traveling up to the speed of sound, NASA put a commercial sensor

Finally! A replacement crew is heading to the ISS, and Suni Williams and Butch Wilmore will come home at last.

On March 3, 1915, the United States Congress created the National Advisory Committee for Aeronautics (NACA). Although the NACA's founding took place just over

A Texas space company has successfully completed the first successful commercial moon landing, as Firefly Aerospace's Blue Ghost touched down on the lunar surface and began operating on Sunday.

Finally! Suni Williams and Butch Wilmore told PBS they have everything they need -- even wet wipes.

NASA's Marshall Space Flight Center in Huntsville, Alabama, is celebrating its 65-year legacy of ingenuity and service to the U.S. space program – and

SpaceX is scheduled to bring home two astronauts who have been on the International Space Station since June. Mr. Musk said President Trump had asked for that to occur "as soon as possible."

A team of architects, designers, and engineers at a Boston nonprofit are rethinking how to live and work more comfortably and affordably in space.

In the '90s, NASA Lewis (today, NASA Glenn) used a DC-9 plane to help scientists study the behavior of fluids, combustion, and materials in a microgravity environment.

NASA's Human Landing System (HLS) will transport the next astronauts that land on the Moon, including the first woman and first person of color, beginning

The two countries also don't agree on the severity of the issue

Clayton P. Turner will serve as the associate administrator of the Space Technology Mission Directorate (STMD) at the agency's headquarters in Washington,

The Russian Soyuz MS-25 spacecraft safely landed in Kazakstan on Monday, some three hours after undocking from the International Space Station, returning two cosmonauts and one NASA astronaut to Earth.

The Polaris Dawn crew wraps a mission to low-Earth orbit that included the world's first commercial spacewalk by splashing down off Florida's coast.

The SpaceX Polaris Dawn mission may wind down this weekend. Here are all the ways its crew of four citizen astronauts has made history so far.

An internet entrepreneur and a SpaceX engineer have become the first private astronauts to walk in space.

SpaceX's spacewalking test, carried out by entrepreneur Jared Isaacman, involved more stretching than walking.

A tech billionaire has performed the first private spacewalk hundreds of miles above Earth

Suni Williams and Butch Wilmore have been on the International Space Station for 14 weeks. They were supposed to be there for eight days.

"The bone starts to break down."