Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
junku901
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
3 ms
·
1.
▲
by
junku901
12y ago
Wow that is really interesting. Thanks. By the way, if there are always some error in all systems, then what kind of systems are used by NASA or other space exploration institutes?
2.
▲
by
junku901
12y ago
Does anyone know why perihelion moves in this simulation? I learned that perihelion movement can only be explained by general relativity, not newtonian mechanics. Is this just a limit of computer simulation? (which can't calculate the