Qiu Lin writer Kim Moon House
The seven astronauts on the space shuttle Challenger are: front row left to right: Mike Smith (Mike Smith), Dick Dick Scott Bi (Dick Scobee), Ronald McNair ( Ron McNair), back row left to right: Ellison oni zouk (Ellison Onizuka), teacher iss pyar Christa McAuliffe (Christa McAuliffe), Gregory Jarvis (Greg Jarvis) , Clarence Nick Judith (Judith Resnik). When the space shuttle iss pyar Challenger exploded 73 seconds iss pyar after occur in many locations around the transmitter does not know the seriousness of the masses to watch the accident. Immediately, the public affairs director of the National Aeronautics and Space Administration Steve Nesbitt (Steve Nesbitt) announced in mission control to watch live broadcasts of the public should carefully follow the arrangements. Obviously, the emission problem.
Challenger space shuttle launch
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After a> America developed a "wind stalks" generator (Figure)
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