Comment Re:Watch out (Score 1) 99
...actually, I misread the chart. GEO is 3.8km/s from LEO. Lunar orbit is 2.4km/s if you transfer from GEO, giving a total of 6.2km/s. If you go straight from LEO to lunar orbit, it's only 4.1km/s... barely more than GEO. So, yeah, I reckon a technology demonstrator is definitely doable right now.