4 ms·
Has the math been done on that? Gravity falls off quickly, wouldn't there be a relatively small amount of Helium at the edge, where gravity is just about strong
by gridlockd 7y ago
Has the math been done on that? Gravity falls off quickly, wouldn't there be a relatively small amount of Helium at the edge, where gravity is just about strong enough to keep it from escaping? If so, would it be impossible to withstand that pull?