Space

Aerospace companies including Facebook, Boeing and Google have been trying for years to create a solar-powered plane that can fly at high altitudes for years at a time, and can provide broadband communication services. They could have many uses, for example acting as a relay station for communications in emergencies such …

As the space domain has become more congested and militarized  the potential for intentional and unintentional threats to space system assets has increased. To mitigate these threats, the Department of Defense (DOD) has undertaken a variety of initiatives to enhance its network of sensors and systems to provide space situational awareness …

U.S. Army’s Space and Missile Defense Command/Army Forces Strategic Command deployed and activated into space on Oct. 24, the Kestrel Eye microsatellite. Kestrel Eye is a 10 kg, 30.5×10.2×10.2 cm, visible-imagery satellite developed by Maryland Aerospace Inc designed to provide near real-time images to the tactical-level ground Soldier.   Capable …

The most important element of space is geosynchronous orbit, a circular orbit 22,300 miles above the planet where satellites appear to be stationary above the surface of the earth. British science fiction writer, futurist and inventor Arthur C. Clark mathematically determined the orbit in 1947, the general said.   The …

In late 2014, the Internet was all abuzz over a video that purported to show a working hoverboard called Hendo hoverboard, sailing over a copper track—rider attached. Exploiting Arx Pax’s Magnetic Field Architecture (MFA) technology, the Hendo hoverboard uses electromagnetic energy—with two downward-firing disc-shaped “hover engines” creating an opposing magnetic …

Elon Musk, chief executive officer of SpaceX, unveiled its spacecraft called Dragon V2 that is designed to fly from outer space to the earth and, like a helicopter, touch down safely on the ground.