1991
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Square Kilometre Array Observatory
https://www.bbc.com/news/science-environment-55933958 https://en.wikipedia.org/wiki/Square_Kilometre_Array https://www.skatelescope.org/- Grey Havoc
- Thread
- 1991 2021 20th century 21st century radio telescope skao
- Replies: 2
- Forum: Aviation & Space
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"The Polygon" - Semipalatinsk Test Site
https://en.wikipedia.org/wiki/Semipalatinsk_Test_Site https://en.wikipedia.org/wiki/Lake_Chagan https://en.wikipedia.org/wiki/Nuclear_Explosions_for_the_National_Economy- Grey Havoc
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- 1940s 1989 1991 atomic lake chernobyl nuclear explosions for the national economy semipalatinsk-21 soviet atomic bomb project soviet nuclear weapons program soviet union
- Replies: 2
- Forum: Military
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Boeing Lunar Rover circa 1991
Boeing Lunar Rover circa 1991 Source: http://www.ebay.com/itm/1991-Boeing-Lunar-Rover-Press-Photo-/190704380245?pt=Art_Photo_Images&hash=item2c66dde955- Triton
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- 1991 apollo program boeing bush administration (20th century) cold war early 1990s general motors lunar outpost (sei) lunar rover moon moonbase nasa nasa first lunar outpost program post-cold war space age space exploration initiative space race united states
- Replies: 16
- Forum: Secret Space Projects
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Sikorsky high-speed rotorcraft studies
1991 Sikorsky high-speed rotorcraft studies- flateric
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- 1991 cold war early 1990s post-cold war sikorsky united states
- Replies: 13
- Forum: Secret Postwar Aircraft Projects