06-23-2012
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#1
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Prof. Dr. Sinsi
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Büyük Çarpışma!
NASA tarafından yayınlanan, Milky way ( Samanyolu) galaksisi ile
Andromeda galaksisinin gelecekte yaşanılacak olan çarpışması
simüle edildi
<b>
Ayrıca bir takım resimler paylaşıldı ve hangi zaman dilimlerinde neler olacağı listelendi ;
Alıntı:
- First Row, Left: Present day

- First Row, Right: In 2 billion years the disk of the approaching Andromeda galaxy is noticeably larger

- Second Row, Left: In 3
75 billion years Andromeda fills the field of view
- Second Row, Right: In 3
85 billion years the sky is ablaze with new star formation
- Third Row, Left: In 3
9 billion years, star formation continues
- Third Row, Right: In 4 billion years Andromeda is tidally stretched and the Milky Way becomes warped

- Fourth Row, Left: In 5
1 billion years the cores of the Milky Way and Andromeda appear as a pair of bright lobes
- Fourth Row, Right: In 7 billion years the merged galaxies form a huge elliptical galaxy, its bright core dominating the nighttime sky


NASA
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