3 ms·
Planetary Gravity Wells Compared
- RiderOfGiraffes 17y agoDup: http://news.ycombinator.com/item?id=1018414 http://news.ycombinator.com/item?id=1018414 Large version: http://news.ycombinator.com/item?id=1018276 http://news.ycombinator.com/item?id=1018276