MOIRE program creates first-ever images using lightweight membrane optics, which could help redefine how we build, launch and use orbital telescopes
New research using data from NASA's Van Allen Probes mission helps resolve decades of scientific uncertainty over the origin of ultra-relativistic electrons in Earth's near space environment
In subtle ways, information available to the general public about UFOs and other emerging scientific developments may be morphing.
It was late afternoon on February 10, 2013, as two men stood in a parking area not far from Millsboro in Washington County
NASA has completed the first step toward a mission to find and capture a near-Earth asteroid, redirect it to a stable lunar orbit and send humans to study it.
NASA's first mission to sample an asteroid is moving ahead into development and testing in preparation for its launch in 2016.
In 1973, the Director of Central Intelligence ordered CIA officials to prepare a descriptive account of all CIA activities that were "outside the legislative charter of this Agency,"
A new examination of what is essentially the universe's birth certificate allows astronomers to tweak the age, girth and speed of the cosmos
The following is a statement from NASA Administrator Charles Bolden on the passing of original Mercury astronaut Malcom Scott Carpenter
Sunset is a special time of day. Low-hanging clouds glow vivid red and orange as the background sky turns cobalt blue.
Wednesday was another key day for a challenge to the government's ability to indefinitely detain anyone under the laws of war.
The journey of light from the very early universe to modern telescopes is long and winding.
he U.S. Navy officially accepted delivery of the amphibious assault ship America (LHA 6)
In preparation for the 50th Anniversary and Memorial ceremony of President John F. Kennedy's assassination
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