
The JetStar was reconfigured as the General Purpose Airborne Simulator (GPAS) to simulate the flight characteristics of other aircraft.

Two new studies have put Einstein's General Theory of Relativity to the test like never before, using observations of galaxy…

NASA Administrator Charles Bolden, left, shakes hands with Eric Finnegan, MESSENGER Mission Systems Engineer, right, as John Hopkins University Applied…

At the Baikonur Cosmodrome in Kazakhstan, NASA astronaut Ron Garan, Expedition 27 flight engineer, stands in front of the Soyuz…

A grand ringed planet, Saturn is one of the most intriguing bodies orbiting our sun. This image taken by the…

On April 12, 1961, the era of human spaceflight began when the Cosmonaut Yuri Gagarin became the first human to…

NASA's Jupiter-bound spacecraft, Juno, is undergoing testing at Lockheed Martin Space Systems, Denver, prior to shipment to NASA's Kennedy Space…

This swirling landscape of stars is known as the North America Nebula. In visible light, the region resembles North America,…

A magnetosphere is that area of space, around a planet, that is controlled by the planet's magnetic field.

On January 4, the Hinode satellite captured these breathtaking images of an annular solar eclipse. An annular eclipse occurs when…