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Secret Space Projects

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Unbuilt and cancelled rocket and spacecraft projects.
overscan (PaulMM)
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overscan (PaulMM)
overscan (PaulMM)
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Rods from God / "Project Thor"
4 5 6
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217
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sferrin
sferrin
FutureSpaceTourist
Virgin Galactic's orbital plans
3 4 5
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164
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Flyaway
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US Space Shuttle Projects
9 10 11
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A Tentative Fleet Plan
A Tentative Fleet Plan
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British Space Thread
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FighterJock
FighterJock
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British Manned Spacecraft
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86
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Justo Miranda
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ESA Gaia Spacecraft
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Flyaway
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hesham
Dream Chaser for CEV requirement
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149
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Flyaway
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FutureSpaceTourist
Space Access LLC RLVs
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hesham
hesham
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SDI garage satellites
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19
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Jemiba
Jemiba
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Early european rocketry projects
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168
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Michel Van
Michel Van
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SBIRS
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TomcatViP
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Chandrayaan-2 Moon mission to be launched in first quarter of 2018
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Flyaway
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shadowcat48li
Project Orion/Project Daedalus
2
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57
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fortrena
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British Spaceflight
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25
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Flyaway
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DC-X Delta Clipper
2 3
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flateric
flateric
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Stratolaunch
2 3
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92
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TomcatViP
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JUMPSEAT (AFP-711)
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3
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626
Flyaway
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Michel Van
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Astropolis by Krafft A. Ehricke
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0
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177
Michel Van
Michel Van
Grey Havoc
ESA Ariane 6
2
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78
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11K
blackstar
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F
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Spektr-RG X-Ray observatory
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27
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Flyaway
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Orionblamblam
Eugen Sanger's 1933 rocketplane
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28
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antigravite
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Johnbr
SpaceX Falcon Heavy
5 6 7
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249
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53K
TomS
TomS
Triton
Molniya MAKS-OS
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21
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13K
hesham
hesham
Grey Havoc
SpaceIL (Israel)
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14
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2K
blackstar
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Graugrun
Various South African Space projects,concepts and associated equipment
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19
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Graugrun
Graugrun
Michel Van
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SKYRORA - UK return to Space - This time it's Private
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16
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Flyaway
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Dassault Rafale small-satellite launcher
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15
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Archibald
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Air Force awards launch vehicle development contracts to Blue Origin, Northrop Grumman, ULA
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8
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Byeman
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DART Mission
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2
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536
Flyaway
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Triton
Soviet N1 rocket
2
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73
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blackstar
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Triton
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Aerojet-General Sea Dragon
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39
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asiscan
asiscan
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Lunokhod aka "Moon walker"
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13
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Flyaway
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Grey Havoc
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Lunar International Laboratory (1960s)
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4
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821
Archibald
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Triton
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Shuttle-Derived Heavy Lift Launch Vehicle
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3
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Byeman
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NASA Selects Four Possible Missions to Study the Secrets of the Solar System
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15
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bobbymike
bobbymike
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Apollo "spying" mission??
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29
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4K
Michel Van
Michel Van
Michel Van
British Spacestation
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20
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8K
Forrest White
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Grey Havoc
NASA Lunar gardens?
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2
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Forrest White
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Jemiba
Mars One
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7
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Foo Fighter
Foo Fighter
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NG Mission Extension Vehicle
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10
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Flyaway
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F
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Dragonfly mission to Titan
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15
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FighterJock
FighterJock
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North American Aviation Space Bomber Project
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6
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589
hesham
hesham
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MOL
8 9 10
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377
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111K
blackstar
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Langley-Apollo Lenticular 'Powder Puff' (January 12, 1961 proposal) & Langley-Kehlet Reentry Vehicle (April 13, 1962 proposal)
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0
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244
Justo Miranda
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J
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Martin-Apollo Lenticular Reentry Vehicle & Convair-Apollo Lenticular Reentry Vehicle
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0
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233
Justo Miranda
J
A
less-known Titan variants
2 3 4
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127
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56K
Michel Van
Michel Van
J
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Liftting body identification need
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6
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416
Michel Van
Michel Van
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Convair Manned Anti-Satellite System SAINT II
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0
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355
Justo Miranda
J
F
Applied witchcraft: American communications intelligence satellites during the 1960s
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3
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347
blackstar
B
D
DARPA Experimental Spaceplane (XS-1)
2 3 4
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148
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45K
flateric
flateric
F
Orbilander mission to Enceladus
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5
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461
blackstar
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Triton
TeamVision Jupiter III Launch Vehicle
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21
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11K
Lord_RevaNite
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Michel Van
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Douglas ROMBUS
2 3
Replies
105
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61K
SleeperService2
S
XP67_Moonbat
Iraqi Space Launcher
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9
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5K
natewillcome4you
N
Triton
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Nova launch vehicle (post-Saturn)
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13
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5K
7Daniel13
7
P
To the Moon by Gemini?
2
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55
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27K
RanulfC
R
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Axiom Space
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2
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800
Flyaway
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hesham
Super-Cooled Paddles Using in High Altitude Air Sampler of 1965
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0
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173
hesham
hesham
M
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Gemini Applications
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6
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411
Orionblamblam
Orionblamblam
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NEPTUNE-ODYSSEY:NASA Mission to the Neptune-Triton System
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2
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290
FighterJock
FighterJock
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Rocket Factory Augsburg
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0
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247
fredymac
F
F
Persephone: A Pluto-System Orbiter & Kuiper Belt Explorer
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0
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181
Flyaway
F
C
Question about UK space program.
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20
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3K
Grey Havoc
Grey Havoc
A
US Lifting Bodies Studies - START (ASSET/PRIME), FDL, X-24, etc.
9 10 11
Replies
412
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182K
RanulfC
R
overscan (PaulMM)
Rockwell International Star-Raker
2
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51
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28K
7Daniel13
7
S
UK Nuclear rocket.
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12
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4K
Vonbaron
V
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Dynasoar
6 7 8
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309
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137K
antigravite
A
marauder2048
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TIMBERWIND
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2
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512
quellish
quellish
Graham1973
Bendix Dual Mode LRV
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12
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5K
Archibald
A
Grey Havoc
Lunar Gateway
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27
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5K
Grey Havoc
Grey Havoc
A Tentative Fleet Plan
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Air Staff Target 9003 Photo-Reconaissance Satellite (Early 1960s)
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6
Views
412
CJGibson
CJGibson
F
Nancy Grace Roman Telescope
2
Replies
45
Views
4K
fredymac
F
Michel Van
Space Suit Prototypes (like Grumman Moon Suit, Republic etc)
3 4 5
Replies
181
Views
100K
Iron Felix
I
bobbymike
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DARPA Blackjack
Replies
8
Views
4K
KJ_Lesnick
K
overscan (PaulMM)
Chinese 863-706 project, an H-6 launched MSP?
2
Replies
41
Views
22K
krislhull
K
S
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Reaction Engines SABRE engine (Skylon Spaceplane)
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–
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–
N/A
Michel Van
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Manned "Cloudbase" in Venus Atmosphere
2
Replies
43
Views
32K
Dilandu
Dilandu
F
US space station
2
Replies
41
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18K
RanulfC
R
XP67_Moonbat
Boeing AMLLV (Advanced Multipurpose Large Launch Vehicle)
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17
Views
9K
Gerald Roberts
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overscan (PaulMM)
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Grumman Space Shuttle : Design 518 & Design 532
Replies
6
Views
2K
Crackerbarrel67
Crackerbarrel67
saturncanuck
Project Constellation
2
Replies
65
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24K
Archibald
A
F
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Upgrading Russia’s fleet of optical reconnaissance satellites
Replies
0
Views
244
Flyaway
F
B
Space Station Concepts
2 3 4
Replies
151
Views
53K
Paul Lloyd
P
Grey Havoc
Lunar Mission One
Replies
5
Views
3K
Springtime
Springtime
A
Various Indian space projects
2
Replies
64
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13K
Michel Van
Michel Van
Orionblamblam
Douglas MARS Model 2235 aerospaceplane
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12
Views
6K
Archibald
A
R
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Krafft Ehricke, Vulcan I and Vulcan II Launch Vehicle Concepts
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0
Views
314
RanulfC
R
flateric
AMSCI/ALSV - Air-launched mini shuttles from early 1980s - help needed
3 4 5
Replies
170
Views
80K
archipeppe
archipeppe
boxkite
BOR/Uragan
Replies
11
Views
6K
archipeppe
archipeppe
Grey Havoc
RHESE (Radiation Hardened Electronics for Space Environments)
Replies
0
Views
211
Grey Havoc
Grey Havoc
Michel Van
Big Gemini
2 3
Replies
110
Views
42K
Bhurki
Bhurki
XP67_Moonbat
Air-Launching Satellites
2 3
Replies
104
Views
35K
RanulfC
R
hesham
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British Old Space Launcher
Replies
14
Views
5K
RanulfC
R
B
MORL
2
Replies
73
Views
29K
Crackerbarrel67
Crackerbarrel67
A
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Air-launch from B-58 or A-12 OXCART - 1962
Replies
25
Views
1K
blackstar
B
flateric
Hermès Space Shuttle
2
Replies
64
Views
32K
hesham
hesham
E
Chrysler Flying Disc 1957
Replies
5
Views
3K
Crackerbarrel67
Crackerbarrel67
P
Various Soviet top secret space projects
Replies
21
Views
10K
Arjen
Arjen
flateric
Latest Angara family iterations at MAKS 2007
Replies
15
Views
7K
athpilot
athpilot
Triton
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North American Rockwell Mars Excursion Module (MEM) model
Replies
6
Views
2K
blackstar
B
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