S5-HVS1

FIRST STAR ESCAPED TO MILKY WAY'S BLACK HOLE - 

S5-HVS1

Black hole is the one of the giant in space. Even fastest thing can not escaped from it's  gravitational force. Gravitational force is the weakest force among all four forces but black hole shows it's still too strong . Black hole is so dense point in the  4 dimensional  space -time which has tremendous mass in single point. According to scientist ,black holes plays important role in formation of galaxies. Every galaxy has one massive black hole at it's  center. The stars in vicinity of black holes revolve around black hole with elliptical path. Even our MILKY WAY also has Saggiritus a. 

Sagittarius A is so massive black hole but still S5-HVS1 manage to escape from it's gravitational pull. 

The gravitational pull of these behemoths is so enormous that not even light can escape – which is why we can’t just look into the night sky and ‘see’ one.

Now scientists have discovered a star which was lucky enough to ‘escape’ the clutches of the dark monster lurking at the heart of the Milky Way, humanity’s home galaxy.

A paper has just been published revealing the discovery of a prodigal sun named S5-HVS1 that’s zooming along at ‘extreme’ speeds of almost four million miles per hour.

Researchers analysed its path to discover that the star has probably spent the past 4.8 million years on a lonely journey through space after it was ‘kicked away’ from Sagittarius A*, the name of our galaxy’s supermassive black hole.

SPEED OF S5-HVS1  =  4  MILLIONS MILES  PER HOUR  (1700 km/sec) 

This ‘serendipitous discovery’ was made during a project called the Southern Stellar Stream Spectroscopic Survey.

The stargazers said their data proved the runaway star ‘can be unambiguously traced back to the Galactic Centre’.

They also put forward a theory suggesting the star was part of a ‘binary star’, which means two suns locked in orbit around each other, and was booted out of this system while interacting with Sagittarius A*