Andrews, P. (2007). How to Build Your Own Radio Telescope. Percival Andrews.

 

Astronomy 162. (2016. January 10). Sunspots. Retrieved from: http://csep10.phys.utk.edu/astr162/lect/sun/sunspots.html

 

Byrd, D. (2012, December 9). Are Solar Storms Dangerous to Us? Retrieved December 16, 2015, from: http://earthsky.org/space/are-solar-storms-dangerous-to-us

 

GOES Solar X-Rays Flux. (n.d.). Retrieved from: http://www.swpc.noaa.gov/products/goes-x-ray-flux

 

LuckyRobin. (2013, June 19). Retrieved from: https://whendidthisbecomeafarm.wordpress.com/2013/06/19/building-a-rabbit-tractor-out-of-pvc-pipe/

 

NASA. (2009, April 1). Deep Solar Minimum. Retrieved from: http://science.nasa.gov/science-news/science-at-nasa/2009/01apr_deepsolarminimum/

 

NASA. What is a Solar Flare?. Retrieved from: http://hesperia.gsfc.nasa.gov/sftheory/flare.htm

 

NASA IMAGE satellite,Ask the Space Scientist Archive (NASA IMAGE satellite,Ask the Space Scientist Archive) Retrieved from:

http://image.gsfc.nasa.gov/poetry/ask/a10624.html

 

NASA, SDO. (Photographer). (2014, February 6). First Moments of a Solar Flare in Different Wavelengths of Light [Web Photo]. Retrieved from: https://www.nasa.gov/content/first-moments-of-a-solar-flare-in-different-wavelengths-of-light

 

Nola Taylor Redd. (2015, February 2). Space Weather: Sunspots, Solar Flares & Coronal Mass Ejections. Retrieved from http://www.space.com/11506-space-weather-sunspots-solar-flares-coronal-mass-ejections.html

 

Rochman, D. (2012, February 1). Avoid These Five Mistake in Wireless. Retrieved from: http://blog.shure.com/avoid-these-five-mistakes-in-wireless/

 

Space.com Staff. (2012, February 29). What are Sunspots?. Retrieved from: http://www.space.com/14736-sunspots-sun-spots-explained.html

 

VLF Stations List. (2014, October 28). Retrieved from: http://sidstation.loudet.org/stations-list-en.xhtml

 

 

Wonderopolis. (2013, February 22). What is a Solar Storm?. Retrieved from: http://wonderopolis.org/wonder/what-is-a-solar-storm