Saturday, May 30, 2009

Resensi Buku : Menjelajah Tata Surya

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Format: Paperback, 302 halaman Penerbit: Kanisius Pengarang: A. Gunawan Admiranto Harga : Rp.60.000,00 isbn: 9789792119 Tanggal Publish: 31...
2 comments:
Sunday, May 24, 2009

Binary Stars

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Looking through a telescope at the stars there is very little information we can gain from them. To be sure, we know what color they are and...
Sunday, May 10, 2009

Soal Latihan : Mengenal Rasi Bintang

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Coba kenalilah beberapa rasi bintang yang ada di gambar berikut. Tips : Klik gambar tersebut untuk melihat ukuran penuhnya. Beberapa rasi te...
5 comments:
Saturday, May 9, 2009

Soal Latihan Astronomi Dasar

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Silakan melatih pemahaman Anda tentang Astronomi dari beberapa soal yang saya post -kan. Selamat belajar. Soal Latihan Astronomi - 9 Mei 200...
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Monday, May 4, 2009

Why Are Galaxies Smooth?

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NGC 2841, a smooth galaxy. Credit: NASA Look at the disk of any large spiral galaxy, and outwardly it appears smooth, with stars evenly dist...
Friday, April 24, 2009

Soal Latihan Astrofisika

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Bagi yang berminat, silakan mencoba beberapa soal latihan yang akan melatih pemahaman Anda dalam hal Astrofisika. Selamat belajar. Soal Lati...

Brown Dwarfs Could Be More Common Than We Thought

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In 2007, something strange happened to a distant star near the centre of our galaxy; it underwent what is known as a ‘microlensing’ event. T...
Thursday, April 16, 2009

The Anatomy of a Solar Explosion

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Wouldn’t it be great if solar physicists could predict sun storms just like meteorologist predict hurricanes? Well, now perhaps they can. NA...