This is a close-up of an image captured by an Expedition 44 crew member aboard the ISS on August 10, 2015.
Earth & the sun photographed from the ISS on April 4, 2015
A Cosmonaut Returns to Earth
This is an edited artistic version of a photo that was taken by Bill Ingalls of Expedition 42 Cosmonaut Elena Serova on March 12, 2015.
Original photo: https://www.flickr.com/photos/nasahqphoto/16802176315/
Interesting article: http://gizmodo.com/this-photo-of-a-russian-cosmonaut-looks-like-a-renaissa-1691590897
International Space Station Expedition XLV: The Science Continues
Comet 67P compared to the University of Phoenix Stadium
This is an image of comet 67P/Churyumov–Gerasimenko with an approximate scaled image of the University of Phoenix Stadium. The image of comet 67P was captured by Rosetta’s navigation camera on Jan. 18, 2015.
The image of the University of Phoenix Stadium was captured via Google Earth, scaled, and placed on comet 67P for a visual comparison.
Credits: ESA/Rosetta/NAVCAM – CC BY-SA IGO 3.0
Google Earth
Images edited by @ObservingSpace