But if we did a little thought experiment -- as Einstein was very fond of doing -- we could imagine putting the Sun crushed down to six kilometers, and putting a tiny little Earth around it in orbit, maybe 30 kilometers outside of the black-hole sun.
Međutim, ako napravimo jedan misaoni eksperiment -- kako je i Einstein volio raditi -- možemo zamisliti kako gniječimo Sunce šest kilometara prema dolje, i stavljamo malu Zemlju u njegovu orbitu, možda 30 kilometara izvan sunca - crne rupe.