Hacker News
- How does SpaceX transmit the video feed from the first and second stage cameras? https://space.stackexchange.com/questions/41120/how-does-spacex-transmit-the-video-feed-from-the-first-and-second-stage-cameras 3 comments
- How much bigger could Earth be before rockets wouldn't work? https://space.stackexchange.com/questions/14383/how-much-bigger-could-earth-be-before-rockets-wouldnt-work 261 comments
- Why is the James Webb Space Telescope's data storage space so small? https://space.stackexchange.com/questions/49854/why-is-the-james-webb-space-telescopes-data-storage-space-so-small 2 comments
- What computer and software is used by the Falcon 9? (2015) https://space.stackexchange.com/questions/9243/what-computer-and-software-is-used-by-the-falcon-9/ 156 comments
Lobsters
- The Falcon 9's iconic UIs powered by chromium and JS https://space.stackexchange.com/questions/9243/what-computer-and-software-is-used-by-the-falcon-9 7 comments javascript , science , web
- Why did the ESA choose SPARC for LEON? (2013) http://space.stackexchange.com/questions/729/why-did-the-esa-choose-sparc-for-leon 14 comments hardware
- Simulating a mars landing with Python. Determining propellant mass and thrust firing altitude https://space.stackexchange.com/questions/66101/any-ideas-calculating-wet-mass-and-burn-altitude-for-a-mars-landing-using-a-p 5 comments space
- JWST Pick-off mirror question https://space.stackexchange.com/questions/58658/jwst-pick-off-mirrors 4 comments astronomy
- Apollo 17 Lunar Module pilot Harrison Schmitt completed a 53-week course in flight training after being selected by NASA in 1965. But he did not hold a Civil (FAA) Pilot Certificate during his flight to the moon and only currently holds a Student Pilot Certificate https://space.stackexchange.com/questions/37262/was-lunar-module-pilot-harrison-schmitt-legally-a-pilot-at-the-time 21 comments space
- What computer and software is used by the Falcon 9? https://space.stackexchange.com/questions/9243/what-computer-and-software-is-used-by-the-falcon-9/9446#9446 397 comments programming
- How close to Guam did China's recent Long March 5's first stage fall? https://space.stackexchange.com/questions/40638/how-close-to-guam-did-chinas-recent-long-march-5s-first-stage-fall#_=_ 5 comments space
- 'Space Runway' concept using linear eddy current braking to match speeds with a track in orbit https://space.stackexchange.com/questions/37810/is-it-possible-to-get-a-spacecraft-into-earth-orbit-using-linear-eddy-current-br 6 comments space
- Interesting breakdown of the physics of a Falcon 9 booster (useful for simulations, animations, etc) http://space.stackexchange.com/questions/8771/how-stable-would-a-falcon-9-first-stage-be-after-it-has-landed-on-a-barge/9199#9199 11 comments spacex
- how feasible is asteroid mining? https://space.stackexchange.com/questions/5108/how-feasible-is-asteroid-mining 5 comments space
- What are the mystery Falcon 9 v 1.1 objects? - Space Exploration Stack Exchange http://space.stackexchange.com/questions/2377/what-are-the-mystery-falcon-9-v-1-1-objects 8 comments spacex
- Would a frog on the side of a rocket be enough to steer it substantially off-course? http://space.stackexchange.com/q/1958/62 6 comments space
- Can gunpowder get you to the moon (Such as in 'From the Earth to the Moon') ? http://space.stackexchange.com/q/815/4 5 comments space