WASHINGTON, D.C. – As the U.S. Senate Appropriations Committee conducts its annual reviews of federal agency spending and priorities, Senator Lisa Murkowski Wednesday used the appearance of Missile Defense Agency (MDA) Director Admiral James Syring on Capitol Hill to get clarity about Alaska’s pre-eminent role in the nation’s defense. At a hearing of the Senate […]
From research stations drifting on ice floes to high-tech aircraft radar, scientists have been tracking the depth of snow that accumulates on Arctic sea ice for almost a century. Now that people are more concerned than ever about what is happening at the poles, research led by the University of Washington and NASA confirms that […]
NASA scientists using Earth-based radar have produced sharp views of a recently discovered asteroid as it slid silently past our planet. Captured on June 8, 2014, the new views of the object designated “2014 HQ124” are some of the most detailed radar images of a near-Earth asteroid ever obtained. An animation of the rotating asteroid […]