Timeline for Could a Human reach escape velocity by jumping from the surface of Ceres (a dwarf planet)?
Current License: CC BY-SA 3.0
17 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 11, 2022 at 19:05 | comment | added | Nick T | This abstract is like...yeah but it suggests typical standing-jump speeds are 2.7 m/s. So for a C, S, and M class asteroid, that would get you off of non-rotating, spherical asteroids of diameter (respectively) 6.2 km, 4.4 km, and 3.1 km. | |
| Jan 6, 2022 at 16:37 | comment | added | CuteKItty_pleaseStopBArking | It would take a moderately competent rocket to get off Ceres. For example, the backpack maneuvering units (MMU) used for some EVAs in the Shuttle era has more than enough thrust, but not enough total Delta-v to get away from Ceres, and the smaller SAFER unit used nowadays has neither the thrust nor delta-v to get anywhere. | |
| Jan 6, 2022 at 9:21 | answer | added | moonblink | timeline score: 4 | |
| May 4, 2018 at 9:16 | answer | added | David | timeline score: 3 | |
| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://space.stackexchange.com/ with https://space.stackexchange.com/
|
|
| Oct 22, 2016 at 23:27 | comment | added | uhoh |
I was going to add the new reduced-gravity-sports tag, but interestingly all of your tags, even crewed-spaceflight actually apply nicely :)
|
|
| Jun 4, 2015 at 14:49 | answer | added | userLTK | timeline score: 4 | |
| Jun 5, 2014 at 0:34 | answer | added | normstone | timeline score: 4 | |
| Nov 13, 2013 at 1:34 | answer | added | AlanSE | timeline score: 15 | |
| Nov 12, 2013 at 19:51 | answer | added | Hobbes | timeline score: 13 | |
| Nov 12, 2013 at 16:04 | vote | accept | James Jenkins | ||
| Nov 11, 2013 at 17:19 | history | edited | john3103 |
Added a tag for Ceres.
|
|
| Nov 9, 2013 at 10:48 | history | edited | James Jenkins | CC BY-SA 3.0 |
Fix quoted value
|
| Nov 9, 2013 at 4:00 | history | tweeted | twitter.com/#!/StackSpaceExp/status/399023734088298496 | ||
| Nov 9, 2013 at 1:18 | history | edited | PearsonArtPhoto♦ |
edited tags
|
|
| Nov 9, 2013 at 1:12 | answer | added | SF. | timeline score: 33 | |
| Nov 9, 2013 at 0:58 | history | asked | James Jenkins | CC BY-SA 3.0 |