Teachers from across the U.S. and around the world will
experience first hand the application of math, science and
engineering principles to human activities in a weightless or
low-gravity space environment under the new Northrop Grumman
Corporation Weightless Flights of Discovery program unveiled this
weekend.
A shipment of supplies began its journey to the International
Space Station Saturday as the ISS Progress 22 cargo ship was
launched from the Baikonur Cosmodrome in Kazakhstan.
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