WASHINGTON — Boeing’s CST-100 Starliner is now installed on the Atlas 5 rocket that will launch the spacecraft on a crewed test flight to...

Stars like the sun are remarkably constant. They vary in brightness by only 0.1 percent over years and decades, thanks to the fusion of...

Update 10:41 a.m. EDT: Added additional timing information regarding work at the VIF and a statement from Boeing regarding the Starliner-1 crew makeup. Boeing’s CST-100...

NASA is going back to square one when it comes to many aspects of its Mars Sample Return mission in response to independent reviews...

Budgets are tight at NASA, especially for its science programs. NASA’s Science Mission Directorate sought an increase of nearly half a billion dollars in...

One of TBGA’s core principles is to demand...

IntroductionIn October, a Falcon Heavy rocket is scheduled to launch from Cape Canaveral in Florida, carrying NASA’s Europa Clipper mission. The $5 billion mission...

The idea of the Ai Pin, a wearable device built to work as a phone (or even better) without a screen, seemed great when...

The Europa Clipper is being prepped for a five-year mission to Europa, one of the moons orbiting the planet Jupiter, and on a sunny...

X-ray astronomers in the US have begun a campaign to save the Chandra X-ray Observatory from budget cuts that would effectively end the mission....

The Jet Propulsion Laboratory in Pasadena, California, is home base for building pioneering spacecraft that have probed every planet in our solar system, including...

Dragon Lady Tail 80-1085 completed her final flight recently as the fleet prepares for retirement. The U.S. Air Force is moving forward with its plan...