Mars
The U.S. Air Force awarded Raytheon a $886 million contract in 2010 to develop the next-generation GPS ground system, or GPS OXC. Credit: Raytheon graphic
Skylon with SABRE engines. Credit: Reaction Engines
Credit: Wojtek Szkutnik, Flickr Creative Commons
NASA Administrator Charles Bolden and UAE Space Agency Chairman Khalifa Al Romaithi and NASA Administrator Charles Bolden sign an agreement June 12 at a meeting in Abu Dhabi. Credit: UAE Space Agency
UAE Space Agency Chairman Khalifa Al Romaithi and NASA Administrator Charles Bolden pose Sunday with the agreement they signed at a meeting in Abu Dhabi. Credit: UAE Space Agency
DSI Dragonfly
ARM robotic capture Option B, in which the robotic vehicle ascends from the surface of a large asteroid, on its way to a lunar distant retrograde orbit with a smaller asteroid mass. Credit: NASA
Odysseus_Bottom-Line_4.11.16
SES Chief Executive Karim Michel Sabbagh. Credit: SES
Falcon 9 DSCOVR Launch
WGS-7 on Delta 4
WikiCommons-Water
Orbital_Debris_ESA-879x485
RD-180 engines. Credit: ULA
Lori Garver and Mike Griffin’s tête-à-tête at a Dec. 8, 2008 book reception at NASA Headquarters served as fodder for an Orlando Sentinel story on tensions between Griffin and the Obama transition team. Credit: Steven Dick

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