Wikipedia:Articles for deletion/Extraterrestrial skies
Seems to be a http://stats.grok.se/en/latest90/Extraterrestrial_skies *Very Popular* (and Reader-friendly?) Wikipedia Article - ALSO - seems to satisfy  #3 => "The object has been the subject of multiple, non-trivial published works. This includes published works in all forms, such as newspaper articles, books, television documentaries and articles in peer-reviewed scientific journals." => See http://en.wikipedia.org/wiki/Extraterrestrial_skies#References References - in any case - Enjoy
— User:Drbogdan, 14:19, 3 April 2013 (UTC)
Stance: keep
Cited policy: WP:NASTCRIT (Wikipedia:Notability)