Three, two, one………….hurray the rocket launch. Those are happy voices from visitors in Water Rocket session at…
universe awareness
4 Articles
In the 2nd International Olympiads on Astronomy and Astrophysics Exhibition, almost all astronomy community in Indonesia joint…
Next year in International Year of Astronomy 2009 (IYA2009), Indonesia will take part in this event. Many…
Four hundred years ago in 1608, based on a telescope invented in Netherland, Galileo made his own…