Comet-rise before sunrise on the ISS: Comet Lovejoy, seen during Expedition 30, on 21 December 2011.  Astronaut Dan Burbank talks about seeing the comet in this video, which also has a more detailed version of this time-lapse sequence.  (Mission-roll-frame ISS030-E-14255ff.) 

Comet-rise before sunrise on the ISS: Comet Lovejoy, seen during Expedition 30, on 21 December 2011.  Astronaut Dan Burbank talks about seeing the comet in this video, which also has a more detailed version of this time-lapse sequence.  (Mission-roll-frame ISS030-E-14255ff.)