Description of weightlessness and how astronauts prepare for it /

Parabolic flight can simulate the weightlessness that astronauts feel when they leave Earth's atmosphere. Reduced gravity, free-fall, astronaut training, NASA.

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Bibliographic Details
Other Authors: Leonard, Melinda (Director), Abdullah, Mansur (Narrator)
Format: Electronic Video
Language:English
Published: Chicago, IL : Encyclopedia Britannica, 2011.
Series:Academic Video Online
Subjects:
Online Access: Full text (Emmanuel users only)