Planck First Light Survey

[plainsight]

This picture shows what is also contributing to global warming. As we cross the galactic equator, we are also passing through the warmer part of "Cosmic Microwave Background". So this could also be one of the reasons for global warming.

http://sci.esa.int/science-e-media/img/db/FIRST_LIGHT_SURVEY_skystrip_boxes_410.jpg

http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=45531