Spiral Galaxy Messier 96

Spiral Galaxy Messier 96

Not all spiral galaxies have to be picture-perfect to be striking. Messier 96, also known as NGC 3368, is a case in point: its core is displaced from the centre, its gas and dust are distributed asymmetrically and its spiral arms are ill-defined. But this portrait, taken with the FORS1 instrument on ESO’s Very Large Telescope, shows that imperfection is beauty in Messier 96. The galaxy's core is compact but glowing, and the dark dust lanes around it move in a delicate swirl towards the nucleus. And the spiral arms, patchy rings of young blue stars, are like necklaces of blue pearls.

Messier 96 lies in the constellation of Leo (The Lion). It is the largest galaxy in the Leo I group of galaxies; including its outermost spiral arms, it spans some 100 000 light-years in diameter — about the size of our Milky Way. Its graceful imperfections likely result from the gravitational pull of other members in the group, or are perhaps due to past galactic encounters.

A multitude of background galaxies peers through the dusty spiral. Perhaps the most striking of these objects is an edge-on galaxy that — because of a chance alignment — appears to interrupt the outermost spiral arm to the upper left of Messier 96's core.

The image was made with data taken at visible and infrared wavelengths through B, V, and I filters.

Image Credit: ESO/Oleg Maliy
Explanation from: https://www.eso.org/public/images/potw1143a/

0 komentar:

Posting Komentar

VOLKATH AOV HD WALLPAPER

"What is the meaning of life without freedom?" At the peak of Mt. Orphean, a young boy with golden hair and crimson eyes asked his...

 

Cari Blog Ini

Diberdayakan oleh Blogger.

Mengenai Saya

Foto saya
Nama Saya Muh.Agus dani, Kelahiran 17-08-2001,Tinggal di kota makassar Jln.Rajawali 1 Lr 10