by Planet Prints
Set of folded stationery cards printed on bright white, smooth card stock to bring your personal artistic style to everyday correspondence. Each card is blank on the inside and includes a soft white, European fold envelope for mailing.
Images taken by SDO immediately after the AIA CCD cameras cooled on March 30, 2010. This image shows several flares and their associated waves across the Sun. Credit: NASA/GSFC/AIA