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Aerospace Engineering Online: The Race to the Moon
Error 404--Not Found
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.4.5 404 Not Found
The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.
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Error 404--Not Found
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.4.5 404 Not Found
The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.
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The Race to the Moon
1961
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May 5, 1961
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Mission: Mercury-Redstone 3
Crew: Alan Shepard
Duration: 15 min, 28 s
Spacecraft: Freedom 7
Launch vehicle: Redstone
Milestone: Suborbital flight that successfully put the first American into space.
May 25, 1961
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President Kennedy announced the goal of landing a man on the moon:
"First, I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to earth. No single space project in this period will be more impressive to mankind, or more important for the long-range exploration of space; and none will be so difficult or expensive to accomplish."
July 21, 1961
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Mission: Mercury-Redstone 4
Crew: Gus Grissom
Duration: 15 min, 37 s
Spacecraft: Liberty Bell 7
Launch vehicle: Redstone
Milestone: Successful suborbital flight that tested the new spacecraft configuration. However, the spacecraft sank shortly after splashdown due to premature actuation of the explosive bolts that release the side egress hatch.
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Error 404--Not Found
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.4.5 404 Not Found
The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.
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