*The SUN*

This image made from an April 12-13, 2010 video provided Wednesday, April 21, 2010 by NASA shows an eruptive prominence blasting away from the sun. The prominence appears to stretch almost halfway across the sun, about 500,000 miles. NASA on Wednesday unveiled the first images from a new satellite designed to predict disruptive solar storms, and scientists say they're already learning new things.

This image provided Wednesday, April 21, 2010 by NASA shows an eruptive prominence blasting away from the sun March 30, 2010 observed by the Solar Dynamics Observatory satellite. NASA on Wednesday unveiled the first images from the new satellite designed to predict disruptive solar storms, and scientists say they're already learning new things.