4 ms·
> rather high barriers to entry. About 55 million kilometers/34 million miles high at least.
by misterS 10y ago
> rather high barriers to entry.
About 55 million kilometers/34 million miles high at least.
- TeMPOraL 10y ago(nitpick) In space, you count barriers to entry in km/s. https://en.wikipedia.org/wiki/Delta-v https://en.wikipedia.org/wiki/Delta-v