Atlantis launches the Compton Gamma Ray Observatory mission
On April 5, 1991, Atlantis launched the Compton Gamma Ray Observatory mission.
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The Event
On April 5, 1991, Atlantis launched the Compton Gamma Ray Observatory mission.
The Scientific Context
The observatory expanded the ability to study energetic astronomical sources that Earth’s atmosphere blocks from ground telescopes.
From flight to results
A launch established that the vehicle was on its way. Any later observations, deployments or crew operations came at distinct points in the flight.
Reading the Historical Record
The linked chronology identifies the date; the event or subject reference gives further context. The date refers to the milestone described above.
About the Historical Recreation
The proposed visual shows a period-accurate vehicle or spacecraft on its launch stand, followed by a wide illustrative view of the flight environment. It is an AI illustration, not archival footage or an eyewitness record.
Sources
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