Connect with us

Hi, what are you looking for?

Space

Mysterious Object Is 570 Billion Times Brighter Than The Sun

Mysterious Object Is 570 Billion Times Brighter Than The Sun 1

So bright that it pushes the energy limit of physics.

Billions of light years away, there is a giant ball of hot gas that is brighter than hundreds of billions of suns.  It is hard to imagine something so bright.  So what is it?  Astronomers are not really sure, but they have a couple theories.

They think it may be a very rare type of supernova — called a magnetar — but one so powerful that it pushes the energy limits of physics, or in other words, the most powerful supernova ever seen as of today.

This object is so luminous that astronomers are having a really difficult time finding a way to describe it.  “If it really is a magnetar, it’s as if nature took everything we know about magnetars and turned it up to 11,” said Krzysztof Stanek, professor of astronomy at Ohio State University and the team’s co-principal investigator, comedically implying it is off the charts on a scale of 1 to 10.

The object was first spotted by the All Sky Automated Survey of Supernovae (ASAS-SN or “assassin”), which is a small network of telescopes used to detect bright objects in the universe.  Although this object is ridiculously bright, it still can’t be seen by the naked eye because it is 3.8 billion light years away.

ASAS-SN, since it began in 2014, has discovered nearly 250 supernovae, however this discovery, ASASSN-15lh, stands out because of its sheer magnitude.  It is 200 times more powerful than the average supernova, 570 billion times brighter than the sun, and 20 times brighter than all the stars in the Milky Way Galaxy combined.

“We have to ask, how is that even possible?” said Stanek.  “It takes a lot of energy to shine that bright, and that energy has to come from somewhere.”

Todd Thompson, professor of astronomy at Ohio State, has one possible explanation.  The supernova could have generated an extremely rare type of star called a millisecond magnetar — a rapidly spinning and very dense star with a crazy strong magnetic field.

Advertisement. Scroll to continue reading.

This is how crazy magnetars are: to shine as bright as it does, this magnetar would have to spin at least 1,000 times a second, and convert all of that rotational energy to light with pretty much 100 percent efficiency — making it the most extreme example of a magnetar that is physically possible.

“Given those constraints,” Thompson said, “will we ever see anything more luminous than this? If it truly is a magnetar, then the answer is basically no.”

Over the coming months, the Hubble Space Telescope will try to solve this mystery by giving astronomers time to see the host galaxy surrounding this object.  The team may find that this bright object lies in the very center of a large galaxy — meaning the object is not a magnetar at all — and the gas around it is actually evidence of a supermassive black hole.

If that is the case, then the bright light could be explained by a new kind of event, said study co-author Christopher Kochanek, professor of astronomy at Ohio State.  It would be something that has never, ever been seen before at the center of a galaxy.

Whether it is a magnetar, a supermassive black hole, or something else entirely, the results are probably going to lead to new thinking about how objects form in the universe.

SOURCE: alien-ufo-sightings.com

Advertisement. Scroll to continue reading.
Comments

You May Also Like

Space

A burst of gamma rays released more energy in half a second than the sun would produce in 10 billion years. Scientists have discovered...

Mysteries

Magnetar SGR 1935 + 2154, which emitted the first known rapid radio burst from inside the Milky Way in April, flared again, giving astronomers...

Mysteries

“Something like this has never been seen before.” Astronomers working on the CHIME telescope recorded a powerful radio burst from a magnetar in the...

Space

The most powerful magnet in the universe, with a truly colossal level of radiation, Magnetar! Perhaps you think the universe is ideal for life....

Space

In May, the supermassive black hole at the core of the Milky Way became 75 times brighter in just two hours. The supermassive black...

Space

A mystery object at the center of the galaxy has astronomers scratching their heads, and a new piece of information won’t be solving the...

Advertisement