Saturday, May 9, 2009
Soal Latihan Astronomi Dasar
Silakan melatih pemahaman Anda tentang Astronomi dari beberapa soal yang saya post-kan.
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This blog is intended for students who want to participate in astronomy competitions and olympiads (OSN, IAO, IOAA, APAO). Tutors and teachers can use this blog as a teaching resource. Amateur astronomers can find this blog useful,too. Its content varies from problem-set, course slide, try out, news, textbook recommendation, astronomy software review, trivia, video, and many more.
5 comments:
galaksi whirpool yha?
Jawaban trivia:
NGC 4414, a typical spiral galaxy in the constellation Coma Berenices, is about 56,000 light-years in diameter and approximately 60 million light-years distant
look same.. how to differentiate it.. all look same.. hmm
@astro_boy : usually some of the objects have certain highlights. Yes, It's not easy to recognize astronomical object especially if you never see it before.
wah, saya kira bima sakti! hhehehe
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