Gutierrez, G. "Dark Energy, a Summary." Nuclear and Particle Physics Proceedings 267-269 (2015): 332-41. ScienceDirect. Web. 13 Apr. 2017.
Levin, Janna. "Topology and the cosmic microwave background." Physics Reports 365.4 (2002): 251-333. Physics Reports. Web. 17 Apr. 2017.
Levin, Janna J., and Katherine Freese. "Curvature and flatness in a Brans-Dicke universe." Nuclear Physics B 421.3 (1994): 635-61. ScienceDirect. Web. 15 Apr. 2017.
Schmidt, Brian P. "Evidence from type Ia supernovae for an accelerating Universe." Chaos, Solitons & Fractals 16.4 (2003): 479-92. ScienceDirect. Web. 15 Apr. 2017.
Ward, Susannah, and Nigel Henbest. "Edge of the Universe, Episode 3." Edge of the Universe. BBC 4. 2008. Netflix. Web. 10 Apr. 2017.
"Wilkinson Microwave Anisotropy Probe." NASA WMAP Mission. NASA, 01 July 2013. Web. 18 Apr. 2017. <https://map.gsfc.nasa.gov/>.
All images and media from: NASA video and image galleries at nasa.gov
Levin, Janna. "Topology and the cosmic microwave background." Physics Reports 365.4 (2002): 251-333. Physics Reports. Web. 17 Apr. 2017.
Levin, Janna J., and Katherine Freese. "Curvature and flatness in a Brans-Dicke universe." Nuclear Physics B 421.3 (1994): 635-61. ScienceDirect. Web. 15 Apr. 2017.
Schmidt, Brian P. "Evidence from type Ia supernovae for an accelerating Universe." Chaos, Solitons & Fractals 16.4 (2003): 479-92. ScienceDirect. Web. 15 Apr. 2017.
Ward, Susannah, and Nigel Henbest. "Edge of the Universe, Episode 3." Edge of the Universe. BBC 4. 2008. Netflix. Web. 10 Apr. 2017.
"Wilkinson Microwave Anisotropy Probe." NASA WMAP Mission. NASA, 01 July 2013. Web. 18 Apr. 2017. <https://map.gsfc.nasa.gov/>.
All images and media from: NASA video and image galleries at nasa.gov