uhoh

Member for 6 years, 9 months
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Taipei, Earth

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26/20 answers

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Questions

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Score Activity Newest Views

161

How did the Apollo computers evaluate transcendental functions like sine, arctangent, log?

Sep 27, 2018

114

What makes Ada the language of choice for the ISS's safety-critical systems?

Jun 3, 2019

89

How much bigger could Earth be, before rockets wouldn't work?

Mar 9, 2016

84

What can the KSP game actually teach about spaceflight and orbital mechanics, and what are its limitations?

Aug 30, 2017

81

Could "peak Apollo levels" of support have gotten NASA astronauts to Mars in the 1980's?

Jun 20, 2018

Answers

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Score Activity Newest

93

Are there any satellites in geosynchronous but not geostationary orbits?

Jul 19, 2019

69

Why vent $CO_2$ and $H_2$ waste products to space on ISS?

Aug 7, 2016

66

Is pinging the Moon with a laser as shown on "The Big Bang Theory" possible?

Aug 16, 2018

59

Why didn't the Space Shuttle bounce back into space as many times as possible so as to lose a lot of kinetic energy up there?

Apr 24, 2019

57

The dreaded apocalyptic asteroid approaches Earth but lands safely on the Moon at zero relative velocity

Nov 29, 2018

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orbital-mechanics

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mars

484

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253

posts

spacex

394

Score

227

posts

Reputation

-2

SpaceX's 4,425 satellite constellation - what's the method to the madness?

-2

Why were contact sensors put on three of the Lunar Module's four legs? Did they ever bend and stick out sideways?

-2

Which Apollo "mystery" was said to be finally solved by a better rendering engine?

-2

Is aerodynamic lift ever useful in rocket flight?

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Dec 7, 2018
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Aug 13, 2018
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Nov 14, 2019

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Mar 24, 2021
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Sep 6, 2020
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Jun 1, 2019

1,296

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physics

Dec 16, 2019
space-telescope

Nov 26
lagrangian-points

Aug 24, 2021

Bookmarks

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Score Activity Newest Views Added

126

Do the planets really orbit the Sun?

Jun 5, 2015

113

What are the choices today for orbital mechanics simulation software?

Jul 23, 2013

95

What happens to the Falcon 9 second stage after payload separation?

Jan 14, 2015

91

How did Apollo 16 capture this full photograph of the Moon's far side?

Jul 8, 2016

76

Was the NOAA-N Prime satellite really dropped on the floor?

Sep 5, 2013

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