This Week at NASA: Cygnus Released, Orion and More

With delivery of more than a ton of supplies and experiments completed, Orbital Sciences Corporation's Cygnus cargo craft was detached and released from the International Space Station February 18 -- wrapping up the first of at least eight NASA contracted supply missions to the space station for Orbital through 2016.

Also, Orion recovery tests, NuSTAR findings, Stofan visits Stennis, Virginia Aerospace Days and Friendship 7 anniversary.

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