NASA/GSFC/JPL/Colorado School of Mines/MIT image Earth’s moon as observed in visible light (left), topography (center, where red is high and blue is low), and the GRAIL gravity gradients (right). The Procellarum region is a broad region of low topography covered in dark mare basalt. The gravity gradients reveal a giant rectangular pattern of structures surrounding…
NASA's Interface Region Imaging Spectrograph has provided scientists with five new findings into how the sun’s atmosphere, or corona, is heated far hotter than its surface, what causes the sun’s constant outflow of particles called the solar wind, and what mechanisms accelerate particles that power solar flares.
It looks like a giant rototiller, except the Army doesn't intend on planting gardens with it.
Nellis hosted an open house Nov. 8 and 9, which celebrated the 21st century Air Force and it's accomplishments in air, space and cyberspace. During this celebration, several military aerial demonstration teams, including the American Aeronautical Foundation with their B-25J Mitchell, participated.
Defense Secretary Chuck Hagel shakes hands with President Barack Obama at the White House Nov. 24. The president announced that Hagel would resign his position as defense secretary. Praising Defense Secretary Chuck Hagel’s class and integrity, President Barack Obama announced Nov. 24 at the White House that Hagel will leave his post. The president said…
NASA marked a major milestone Dec. 5 on its journey to Mars as the Orion spacecraft completed its first voyage to space, traveling farther than any spacecraft designed for astronauts has been in more than 40 years.
This illustration depicts Martian water reservoirs. Recent research provides evidence for the existence of a third reservoir that is intermediate in isotopic composition between the Red Planetís mantle and its current atmosphere. These results support the hypothesis that a buried cryosphere accounts for a large part of the initial water budget of Mars. NASA and…
While the big news coming out of the Pentagon Jan .8 was the closure of U.S. Air Force facilities at RAF Mildenhall, England, the Army will also consolidate or close several facilities in Europe.
Two of the five instruments scheduled to fly on the nation's next polar-orbiting weather satellite, NOAA's Joint Polar Satellite System -1, have been integrated to the spacecraft bus by prime contractor Ball Aerospace & Technologies Corp.
Droughts in the U.S. Southwest and Central Plains during the last half of this century could be drier and longer than drought conditions seen in those regions in the last 1,000 years, according to a new NASA study.