via Tumblr http://bit.ly/1TAr4hN NASA Apollo 8 Mission, Photo AS08-18-2908, “Moon after TEI [Trans-Earth Injection]” Image credit: Image Science and Analysis Laboratory, NASA-Johnson Space Center [2992×2992][OS] (Now look at photos AS08-18-2902, AS08-18-2903, AS08-18-2904, AS08-18-2905, AS08-18-2906, and AS08-18-2907) via /r/spaceporn http://bit.ly/1WWcFSh