Today is the big Day, the Sun Day.
Join us with any of the many events from 100 hours of astronomy today, or the ones commented on our Sun Day page, or follow the instructions to create your own event. You decide, but please, remember these safety instructions.
You can also check the APOD today, dedicated to this Sun Day.
IYA2009: The Universe, yours to discover.
Sun Day: The Sun, yours to discover.
