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Canadian radar helps keep astronauts safe from space rocks Montreal Gazette By Mark Iype, Postmedia News March 31, 2011 4:55 PM Orbital space is filled with tiny rocks streaking about at 70 kilometres per second — which is why astronauts on the International Space Station never go outside without checking the weather forecast ... See all stories on this topic » | ||
NASA Negotiates Six, One-Month Options with United Space Alliance PR Newswire (press release) HOUSTON, March 31, 2011 /PRNewswire-USNewswire/ -- NASA has incorporated six, one-month content adjustments that provide options for continuation of services to support fly-out of the space shuttle manifest beyond Thursday, March 31. ... See all stories on this topic » | ||
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