Work Cited

Freese, K. (2014, March 7). Guest Post: Katherine Freese on Dark Matter Developments. Sean Carroll. Retrieved March 20, 2014, from http://www.preposterousuniverse.com/blog/2014/03/07/guest-post-katherine-freese-on-dark-matter-developments/

Overbye, D. (2014, March 17). Space Ripples Reveal Big Bang’s Smoking Gun.The New York Times. Retrieved March 20, 2014, from http://www.nytimes.com/2014/03/18/science/space/detection-of-waves-in-space-buttresses-landmark-theory-of-big-bang.html?ref=science&_r=1

Major, J. (2014, March 18). Surf’s Up on Titan! Cassini May Have Spotted Waves in Titan’s Seas. Universe Today RSS. Retrieved March 20, 2014, from http://www.universetoday.com/110425/surfs-up-on-titan-cassini-may-have-spotted-waves-in-titans-seas/

http://www.clipartsfree.net/clipart/3994-amateur-astronomer-clipart.html

http://blogs.scientificamerican.com/degrees-of-freedom/files/2011/12/Guth_big.jpg

http://upload.wikimedia.org/wikipedia/commons/b/b2/Cassini_Saturn_Orbit_Insertion.jpg

http://upload.wikimedia.org/wikipedia/commons/2/22/Astronomy_Amateur_3_V2.jpgh