STS-120 Ask the Astronaut Webcast
This webcast takes the viewer behind the scenes as NASA prepares to launch space shuttle Discovery on a mission to add a segment called Harmony to the International Space Station. NASA astronaut Sandra Magnus,
who flew aboard space shuttle Atlantis on the STS-112 mission, will answer your questions about the latest round of construction on the International Space Station and talk about the experience of launch. Stephanie Stilson,
Discovery's Flow Director, will host the event.
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