Maintenance window scheduled to begin at February 14th 2200 est. until 0400 est. February 15th
WF超級簽-TF簽名（電報tfjiuai）蘋果簽名.ees
NASA Connect - WFS - Electromagnetism Activity
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NASA Connect - WFS - Electricity and Magnetism
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NASA Connect - WFS - Electromagnetism Activity
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NASA Connect - WFS - Electricity and Magnetism
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STS-1 crew and backups are briefed on KSC slide wire system by G.W.S. Abbey
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PARA - SAIL DROP TEST WF. T.N. GUIDANCE CONTROL {SEE S-64-24933} SYSTEM CONSULTED AT FT. HOOD
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PARA - SAIL DROP TEST WF. T.N. GUIDANCE CONTROL {SEE S-64-24933} SYSTEM CONSULTED AT FT. HOOD
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PARA - SAIL DROP TEST WF. T.N. GUIDANCE CONTROL {SEE S-64-24933} SYSTEM CONSULTED AT FT. HOOD
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PARA - SAIL DROP TEST WF. T.N. GUIDANCE CONTROL {SEE S-64-24933} SYSTEM CONSULTED AT FT. HOOD
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Offical portrait of Astronaut Thomas K. Mattingly
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Indiana TF 1 Searches a Damaged Structures
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