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Top Questions
17
votes
JWST observing cherry red Tesla roadster
spacex
materials
space-telescope
james-webb-telescope
roadster
asked Jan 8 '18 at 14:08
space.stackexchange.com
16
votes
What are the benefits of a non-orthogonal (scissor) tail-rotor?
aerodynamics
helicopter
tail
configuration
tail-rotor
asked Aug 28 '17 at 19:11
aviation.stackexchange.com
15
votes
Why do some airplanes have simultaneously a straight wing and a swept horizontal stabilizer?
aerodynamics
wing-sweep
asked Sep 3 '18 at 22:06
aviation.stackexchange.com
13
votes
Would an aircraft with no ailerons, no elevators and no rudders be safely flyable?
aircraft-design
aerodynamics
flight-controls
airframe
rotor-head
asked Dec 4 '17 at 13:12
aviation.stackexchange.com
12
votes
Could JWST stay at L2 “forever”?
orbital-mechanics
lagrangian-points
station-keeping
james-webb-telescope
asked Apr 9 '19 at 12:34
space.stackexchange.com
11
votes
Are there liquid fueled rocket boosters having coaxial fuel/oxidizer tanks?
booster
tanks
structure
asked Aug 15 '19 at 10:09
space.stackexchange.com
11
votes
Challenging the Kármán line from above
reentry
space-shuttle
atmosphere
acceleration
lift
asked Apr 26 '17 at 9:58
space.stackexchange.com
11
votes
Who am I? What's my job?
riddle
asked Jan 28 '19 at 9:29
puzzling.stackexchange.com
10
votes
Why isn't the An-72 / Boeing YC-14 configuration used for airliners?
safety
airliner
landing
takeoff
asked Apr 24 '17 at 13:19
aviation.stackexchange.com
10
votes
Why do some canard aircraft have dihedral on their canards?
aerodynamics
canard
asked Aug 27 '19 at 16:02
aviation.stackexchange.com
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next
Top Answers
34
Why doesn't Starship have four landing legs?
space.stackexchange.com
29
Uranium block house heating
worldbuilding.stackexchange.com
27
Why does wingwalking use only biplanes?
aviation.stackexchange.com
25
Can anyone identify the aircraft in the background of this photo?
aviation.stackexchange.com
24
Can someone identify this scrapped high-wing plane?
aviation.stackexchange.com
22
What is the best design for docking onto a rotating space-station?
worldbuilding.stackexchange.com
19
Just One Line! Really?
puzzling.stackexchange.com
17
How would a long pole be transported to space?
space.stackexchange.com
17
Continue the Pattern #4
puzzling.stackexchange.com
16
Can a low flying jet fighter lift water?
aviation.stackexchange.com
15
What is this high wing twin airplane?
aviation.stackexchange.com
15
Why are birdlike airfoils not used?
aviation.stackexchange.com
12
Is this a Hurricane or Spitfire?
aviation.stackexchange.com
12
Anagrams: From Food to Food
puzzling.stackexchange.com
11
Freedom from the tyranny of gravity
worldbuilding.stackexchange.com
9
Can anyone identify this biplane from 1920s-1930s?
aviation.stackexchange.com
8
Are there any to-scale diagrams of the TRAPPIST-1 system?
astronomy.stackexchange.com
8
How would you complete the pattern?
puzzling.stackexchange.com
7
Practicalities of docking with a large spinning space station
space.stackexchange.com
6
Strange CAD excercises
engineering.stackexchange.com
6
How might airships be made using 18th century technology?
worldbuilding.stackexchange.com
6
What is this aircraft from ca. 1925 (crash included)?
aviation.stackexchange.com
5
Did any aircraft ever use stick twist for rudder control?
aviation.stackexchange.com
5
What floatplane is this model?
aviation.stackexchange.com
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