Laman

Rabu, 26 Januari 2011

Bumi Kita Akan Segera Miliki 2 Matahari


















Ini bukan kabar biasa. Sebentar lagi, bumi akan memiliki dua matahari, sebuah penggambaran yang sering dilihat di film Star Wars. Kabar menggemparkan, matahari baru akan segera muncul di langit.

Bintang superbesar warnah merah di nebula Orion, Betelgeuse, diprediksi akan mendekat dan supernova mencapai bumi sebelum tahun 2012. Bintang kedua terbesar di alam semesta ini diperkirakan kehilangan berat massa dan merupakan indikasi terjadinya gravitasi dan kolaps serta kehilangan daya dukung.

Saat itu terjadi, bumi akan memiliki dua matahari. Demikian disampaikan Dr Brad Carter, staf pengajar Fisika di Universitas Southern Queensland.

"Bintang tua ini sudah kehilangan banyak bahan bakar di bagian inti," jelas Carter. Menurutnya, bahan bakar inilah yang membuat Betelgeuse tetap bersinar dan bertahan. Namun, saat sudah kehilangan daya penunjang, bintang ini akan jatuh. Ketika ledakan hebat terjadi maka cahayanya 10 juta kali lebih terang dari matahari.

Kabar buruknya, ledakan ini bisa terjadi jutaan tahun mendatang. "Ini adalah akhir dari sejarah bintang itu dan pada malam hari akan seperti siang hari di bumi," jelas Carter. Menurutnya, ketika terjadi ledakan akan menghasilkan cahaya yang luar biasa selama beberapa pekan hingga beberapa bulan sebelum akhirnya meredup dan tak bisa dilihat lagi.





http://www.tribunnews.com/2011/01/22/wow-sebentar-lagi-bumi-memiliki-dua-matahari

Tidak ada komentar:

Posting Komentar


Watch TV TV stations online on your PC

Watch TV - Live IP TVWatch 4000 Online television channels from your PC. No need of of a TV tuner or decoder. 100% legal - no monthly payment needed.

Watch TV stations live from home. All you need is our IP TV software, your PC, and online connection.

Internet TV news is used primarily for major stories and local news. The foreign bureaus have been cut back for some time now, and the major news networks are relying mostly on 'stringers' for their foreign coverage. Live television news is not a cash making product for TV and is not expected to improve any time soon. Money trumps news, especially in todays competitive and down market due to the economy.

Watching internet TV is very convenient and affordable without all the wires and installation fees it takes for regular cable or satellite television services to be connected. With live television, all you simply need is a computer and the internet, it's that easy. Lot of services are available online for free and almost all large broadcasting stations like Fox, NBC, and ABC have webpages where their shows can be viewed. There is no need to buy cable if you hardly ever watch TV when everything is available on Internet, even live streaming of last news.

Look at the abc's of Online TV. With Internet Protocol Television you are able to watch TV on quite a few devices like, your PC monitor, an iPhone, a laptop, or even with the right connections you can upload films and shows to your regular TV. With last modern software, DSL or cable Internet connections and well tuned up equipments, you can even watch TV on your cellular phone.

Terima Kasih telah mengunjungi Website AloneAkbar.Blogspot.com