uhoh
  • Member for 6 years, 3 months
  • Last seen this week
  • Taipei, Earth
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5 votes
354 views
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Shortest and longest times a real rocket got into LEO from liftoff?
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5 votes
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Position of shuttle viz iss
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How do I determine what materials will burn up during reentry?
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What is this 'engine plume interaction'?
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605 views
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Is space travel possible from a large planet?
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Intercepting another satellite
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How long does one orbit around the Moon take in a typical parking orbit for a stage a lander is going to meet?
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Could Rosetta find its way back to Earth?
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542 views
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Relation between air-core and ferromagnetic solenoid -core magnetorquers and measurement of dipole moment
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Drone Racing on moon
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Does electrostatic discharge pose a threat for docking or capture in a 700km polar orbit?
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Launch windows to Mars
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What happens if we bury a human on other planets or moons
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What does orbital velocity look like near the ground
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How often can liquid hydrogen engines be restarted?
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How can I visualize orbits given Earth-centered, inertial (ECI) coordinates?
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Relationship of 'C3' to Delta-V for interplanetary missions
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951 views
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Why has no TLE been published for the DSCOVR satellite and the Falcon 9 R/B?
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Sources of radiation on Mars
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Earth-based microwave radiometer for the Moon
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Which acceleration vectors can magnetic rods provide?
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GPS constellation for Mars
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Falcon 9 v1.1 Full Thrust Specifications
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4 votes
688 views
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What viewing angles does the Hubble Space Telescope use during its orbit in LEO, avoiding the Sun and Earth?
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4 votes
269 views
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What is the launch profile for interplanetary missions typically like?
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Falcon 9 g-level/acceleration profile
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Using what technology one can keep a spacecraft truly non rotating
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415 views
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How should the ISS telemetry for attitude be converted to roll, pitch, and yaw?
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767 views
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From what material and how are the Merlin engines and nozzles of it (sea level) manufactured?
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What does "Poisson's formula" refer to in this calculation?
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