Thor Agena A | Discoverer 11
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
April 15, 1960, 8:30 p.m. - April 15, 1960, 8:30 p.m.
Instantaneous launch window.
April 15, 1960, 8:30 p.m. - April 15, 1960, 8:30 p.m.
Discoverer 11 was an American optical reconnaissance satellite. The eighth of ten operational flights of the Corona KH-1 spy satellite series, it successfully employed the first space-worthy camera film; however, Discoverer's film return capsule was lost during reentry on 16 Apr when the satellite's spin motors exploded.
Thor-Agena was a series of orbital launch vehicles. The rockets used Thor first stages and Agena second stages. They are thus cousins of the more-famous Thor-Deltas, which founded the Delta rocket family.
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