International Year of Astronomy 2009 : 100 hours of astronomy
IYA 2009: from april 2 to 5 next year, plenty of worldwide activities !!
I'm going to come back on that as I'm kind of involved (knowing languages helps).
IYA 2009: from april 2 to 5 next year, plenty of worldwide activities !!
I'm going to come back on that as I'm kind of involved (knowing languages helps).