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On this day – July 11

Posted on July 11, 2025June 26, 2025 By Barb Sande

The events on this day in history for our heritage companies are noted below.

The earliest event was in 1962, the latest event was in 1981. 

One milestone event (5 to 65+ years ago)

Human Spaceflight:

1962 – NASA announces lunar orbit rendezvous as the primary option for lunar Apollo missions

1964 – Gemini 2 MM Titan II vehicle arrives at LC-19, CCAFS 

1979 – Skylab re-enters the Earth’s atmosphere – debris in Western Australia 

Military and Classified Programs:

1964 – Successful static fire test of MM Titan III Transtage engine (AJ-10-138) 

Exploration and Interplanetary Programs:

NONE

Earth-Monitoring and Civil Weather Satellite programs:

1968 – LAUNCH: OV1-15S, OV1-16, GD Atlas F, 576-A2, VAFB – Upper atmosphere experiments

Commercial Programs:

NONE

Test, ICBM, FBM programs:

1962 – LAUNCH: MM Titan II, LC15, CCAFS

1966 – LAUNCH: Lockheed Polaris A3, SSBN654, ETR

1980 – LAUNCH (4): Lockheed Poseidon C3, SSBN642, ETR – MILESTONE: 45 years ago

1981 – LAUNCH (4): Lockheed Poseidon C3, SSBN654, ETR

Other:

NONE

The map today shows the debris entry corridors for the Skylab orbiting laboratory over Western Australia.  Skylab reentered on this day in 1979. Map image credit: NASA.

July 11 – A map shows the return of Skylab debris on orbit 34, 981 over Western Australia in 1979. Map Credit: NASA.
On This Day

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