Type:		Electronic Citation
Title:		Mysterious Origins of Dark Sunspots Explained
Author(s):		Choi, C. Q.
Date:		2012/01/29
Abstract:		Astronomers have observed flows of gas on the sun that could reveal how dark marks, called sunspots, form.
Keywords:		sun, solar, sunspots, gas, umbra, penumbra, space, heliophysics, science, flows
Journal (full):		space.com
Link:		http://www.space.com/11858-dark-sunspots-origins-explained.html