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By David S Lewis [embed]https://www.facebook.com/yahoonews/videos/10155077585586037/[/embed] Web news service Yahoo! News broadcast a live spacewalk on its Facebook page yesterday morning.
Astronauts aboard the ISS began the process of grappling the Dragon CRS-11 spacecraft this morning at 0830R (8:30 a.m. ET).
NASA, DARPA, and others are developing technologies to support autonomous refueling and maintenance capabilities for satellites while they’re orbiting Earth,