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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

9 votes

Are Falcon Heavy's side boosters aerodynamically detached?

launch spacex falcon-heavy booster separation asked Feb 6 '18 at 23:31
space.stackexchange.com

1 2 3 4

Top Answers
31
Why doesn't Starship have four landing legs?
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29
Uranium block house heating
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27
Why does wingwalking use only biplanes?
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25
Can anyone identify the aircraft in the background of this photo?
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24
Can someone identify this scrapped high-wing plane?
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21
What is the best design for docking onto a rotating space-station?
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19
Just One Line! Really?
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17
How would a long pole be transported to space?
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17
Continue the Pattern #4
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16
Can a low flying jet fighter lift water?
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15
What is this high wing twin airplane?
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12
Anagrams: From Food to Food
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11
Freedom from the tyranny of gravity
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11
Is this a Hurricane or Spitfire?
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9
Can anyone identify this biplane from 1920s-1930s?
aviation.stackexchange.com

8
How would you complete the pattern?
puzzling.stackexchange.com

8
Are there any to-scale diagrams of the TRAPPIST-1 system?
astronomy.stackexchange.com

6
Practicalities of docking with a large spinning space station
space.stackexchange.com

6
What is this aircraft from ca. 1925 (crash included)?
aviation.stackexchange.com

6
How might airships be made using 18th century technology?
worldbuilding.stackexchange.com

6
Strange CAD excercises
engineering.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