Time-Lapse Shot by the Rosetta Spacecraft as It Approached Comet Churyumov-Gerasimenko
We've never wondered what it's like to approach a comet... just never crossed our minds. The ESA, on the other hand, spent many years wondering as the Rosetta spacecraft made its way towards the Comet Churyumov-Gerasimenko; and at the beginning of this month, they got to see it happen first-hand.