Release Images

Release No.: 2007-32
For Release: Thursday, December 6, 2007 - 9:00am

The Sun's Coming Back, and We'll Be Ready for It!

This partial image of the Sun was featured on the cover of the Dec. 7 issue of the journal Science. It was taken by Hinode's X-ray Telescope, an instrument designed and built by astronomers at the Smithsonian Astrophysical Observatory. XRT showed that the Sun bristles with hundreds of X-ray jets every day, which contribute a significant fraction of the fast solar wind. By studying X-ray jets, astronomers hope to better understand their more powerful cousins, solar flares and coronal mass ejections.

SAO/NASA/JAXA/NAOJ