The European Space Agency (Esa) says it is excited by its US counterpart's selection of a winged vehicle to resupply the space station. Nasa has extended contracts to existing commercial cargo carriers, Orbital ATK and SpaceX, but has added a third team: the Sierra Nevada Corporation (SNC). This new entrant will fly an automated mini-shuttle called Dream Chaser. Read more
NASA Partner Completes Second Dream Chaser Captive-Carry Test
NASA partner Sierra Nevada Corporation (SNC) of Louisville, Colo., successfully completed a captive-carry test of the Dream Chaser spacecraft Thursday, Aug. 22, at the agency's Dryden Flight Research Center in Edwards, Calif. Read more
In 1982, an Australian spy plane snapped photographs of a miniature space shuttle being fished out of the Indian Ocean by a Soviet ship. The craft turned out to be a BOR-4, which the Russians were testing as part of their short-lived space shuttle programme. So intrigued was NASA by the photographs that it developed its own mini-shuttle, the HL-20 - intended as a possible astronaut rescue vehicle until the project's funding was cut in the early 1990s. But a modified version of the HL-20, called Dream Chaser, could yet reach the final frontier, if its developer, SpaceDev, has its way. Dream Chaser is one of a number of commercial vehicles in the pipeline that may dramatically lower the cost of access to space.