El Gordo, galaksi raksasa sebesar 3000 trilyun tata surya !

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" width="640" /></div> <div style="text-align: center;"> <br /></div> <div style="text-align: justify;"> Para astronom telah menemukan gugusan galaksi raksasa terbesar yang pernah ada dengan Chandra X-Ray Observatory milik NASA pada 2012. Kluster galaksi itu sungguh besar hingga disebut El Gordo atau Si Gemuk.</div> <div style="text-align: justify;"> <br /></div> <blockquote class="tr_bq" style="text-align: justify;"> Massa gugusan galaksi tersebut awalnya diduga mencapai 2 kuadriliun kali matahari atau 2.000 triliun kali matahari. Namun sebuah studi baru dengan menggunakan Hubble Space Telescope, menunjukkan massa raksasa ACT-CLJ0102-4915 di angkasa ini 43 persen lebih besar dari dugaan awal.</blockquote> <div style="text-align: justify;"> <br /></div> <div style="text-align: justify;"> Menurut redorbit, gugus galaksi yang berjarak 9,7 miliar tahun cahaya dari Bumi memiliki massa 3.000 triliun kali massa matahari kita atau lebih besar 1000 triliun dari perkiraan awal.</div> <div style="text-align: justify;"> <br /></div> <div style="text-align: justify;"> Untuk mengukur seberapa kuat massa cluster di galaksi ini, tim peneliti menggunakan resolusi tinggi hasil pencitraan Hubble. Semakin banyak gambar yang melengkung, semakin besar massa yang terdapat di cluster.</div> <div style="text-align: justify;"> <br /></div> <div style="text-align: justify;"> "Apa yang saya lakukan pada dasarnya melihat bentuk dari latar belakang galaksi cluster terjauh obyek itu sendiri," jelas James Jee dari University of California.</div> <div style="text-align: justify;"> <br /></div> <div style="text-align: justify;"> "Ini memberi kita peluang lebih besar mengetahui bahwa ini benar-benar sistim yang luar biasa pada masa awal di alam semesta," lanjutnya.</div> <div style="text-align: justify;"> <br /></div> <div style="text-align: justify;"> Ukuran mengesankan El Gordo pertama kali dilaporkan pada Januari 2012. Menggunakan pengamatan dari NASA Chandra X - Ray Observatory, dan kecepatan galaksi diukur dengan (ESO) Very Large Telescope (VLT) array European Southern Observatory di Chile.</div> <div style="text-align: justify;"> <br /></div> <div style="text-align: center;"> <a href="https://delicious.com/wisbenbae#tags">Sumber</a></div> <div style="text-align: center;"> <span style="font-size: large;"><br /></span></div> <div style="text-align: center;"> <a href="https://groups.google.com/forum/embed/?place=forum/wisbenbae&showsearch=true&showpopout=true&showtabs=false&parenturl=http%3A%2F%2Fwisbenbae.blogspot.com%2Fp%2Fforum.html#!tags/wisbenbae/politics"><span style="font-size: large;">lanjutin di sini !</span></a></div> <div style="text-align: center;"> <a href="https://twitter.com/wisbenbae"><span style="font-size: large;">Follow @wisbenbae</span></a></div>

El Gordo, galaksi raksasa sebesar 3000 trilyun tata surya !

Para astronom telah menemukan gugusan galaksi raksasa terbesar yang pernah ada dengan Chandra X-Ray Observatory milik NASA pada 2012....

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