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Historical Photo Of The Month - January 2003

Click on photo to see larger image

Explorer 1

Explorer 1 Launch
45th Anniversary

Photograph Number 293-3322B

On January 31, JPL will commemorate the 45th anniversary of the launch of Explorer 1, the first American earth-orbiting satellite. In this photograph, technicians lowered the Explorer 1 satellite payload onto the launch vehicle's fourth stage motor. The photo was taken in the gantry at Launch Complex 26, Patrick Air Force Base, Florida, on January 20, 1958.

The January 1998 Historical Photo of the Month featured a mockup of Explorer 1 and the fourth stage motor, surrounded by several JPL engineers.

For more information about Explorer, please contact the JPL Archives, see the February 1958 issue of Lab-Oratory, or see the on-line Mission Description.

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If you have any additional information about this photo, or you can identify any of the three men, please contact the webmaster.

Past Photos of the Month
Thumbnail pages 1996-2002 | 2003+

Past Photos of the Month Subject Index

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