Pictures/video from real space

[Red Iron Crown]

Not sure if there's already a thread for this so I thought I'd start one for cool or interesting real life space pictures and video.

Inspired by a Vine video Reid Wiseman posted today, timelapse of Cygnus spacecraft leaving ISS:

https://vine.co/v/MllpYzdzAK2

(Can't seem to embed Vine video, it's worth a click though.)

What pictures or video from space are your favorites?

[Wanderfound]

Quite fond of this one:

The first time I saw it, it took me ages to realise that it wasn't a still from the Alien films.

http://apod.nasa.gov/apod/ap101115.html