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Space Exploration
Grant Hartlage's user avatar
Grant Hartlage's user avatar
Grant Hartlage's user avatar
Grant Hartlage
  • Member for 5 years, 5 months
  • Last seen more than a month ago
  • Burlington, VT, USA
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Top posts
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34
What led NASA et al. to decide the ISS should be a zero-g station when the massive negative health and quality of life impacts of zero-g were known?
Dec 1, 2020
question
4
How would I or who/what could help me find the trajectory of an "Extended Grand Tour" spacecraft, without having to take a long course on the subject?
Sep 6, 2022
question
2
What was the volume of the Space Shuttle orbiter, not just the crew cabin or cargo bay but the total volume of the entire craft?
Jun 25, 2019
question
2
Would a nuclear turbojet with a chemical afterburner be a suitable intermediate between a pure nuclear turbojet and a nuclear thermal rocket?
Jun 29, 2019
question
2
Why was the reusability of the SSMEs so poor, and why was this considered acceptable given their purpose to launch a reusable vehicle?
Dec 20, 2019
question
2
Using recent technology, how much electrical power could a nuclear reactor launchable by a low-level heavy-lift vehicle be developed to produce?
Apr 7, 2020
question
1
Were there any identified launch windows and gravity-assist trajectories that could put a probe on a "Grand Tour" trajectory around 1981?
Aug 26, 2019
question
0
How would a repair of the JWST proceed if it were ordered regardless of the cost and technical hurdles, depending on when/how it fails? [closed]
Dec 25, 2021
Top network posts
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7
Why is wind shear consistently high in the South Atlantic?
6
What is the most optimal latitude on Earth for the generation of extreme maximum temperatures?
6
Is there any possible way that a tropical cyclone of any strength could form over land?