Sagittarius-A

Orbite elliptique complète de l'étoile S2 autour du trou noir hypermassif (Sagittarius A) situé au centre de notre galaxie. Assemblage d'images obtenues entre 1992 et 2006 au VLT.

Category:

People & Blogs

Tags:

• Trou
• noir
• Sagittarius
• galaxie
• VLT

[21stDEC12]

thanks for uploading

[yaprozrel]

Боюсь представить себе скорость, с которой там все это происходит.

[ButcherQ]

скорее всего фэйк.., а если и не фэйк, то и хер?

[AlexGlazz]

@victers88 все нормально работает

[madnessfan218]

Its By Venus Nyan Cat Please Save us!

[victers88]

не проигрывается... (

[jbrunson88]

@supergiuovane well said. :)

[supergiuovane]

@jbrunson88 Always respect! Black holes in galaxies have masses that are proportional to the bulge's mass in which they "live":the more massive the bulge, the more massive the black hole.Nevertheless, the mass of a BH is about 1000 times smaller that that of the bulge. Even simple newtonian dynamic can easily tell that the BH influence is confined to a very short scale,after which the mass of stars in the bulge (and dark matter also) becomes dominant.

[jbrunson88]

@supergiuovane i wasn't really going to go into that much detail in response to a statement about the expansion of the universe as it pertains to this video. I'm no physicist, i'm an astronomy student, so i'm not going go in over my head.

I'm grateful for your input, but i would appreciate it more if you could do it in a respectful manner, sir

[supergiuovane]

@jbrunson88 Please, is it so difficult to understand, or to read some book? The black hole has dynamical influence only on the central parsecs of a galaxy, which is a very small fraction. Not even a bulge of a spiral galaxy is dynamically dominated by a black hole..