International Year of Astronomy 2009
2009 is the International Year of
Astronomy (IYA), celebrating the 400th anniversary of Galileo's first
astronomical observations with a telescope. Join us in this world
celebration!
NASA and the IYA 2009 Community have
outlined theme topics for each month in 2009, and created activity guides
for each monthly theme. Click below for each month's activity
guide. |
