Thoughtful Gifts for Curious People
This NASA extreme-UV image from the Solar Dynamics Observatory shows a large solar flare (white area on upper left), a solar tsunami (wave-like structure, upper right), multiple filaments of magnetism lifting off the stellar surface, large-scale shaking of the solar corona, radio bursts, a coronal mass ejection and much more.
Also available in other styles and shapes.
Black t-shirt, printed in colour.
Care: Machine wash cool. Tumble dry low. Do not iron text/images.