Getting to Know Black Holes: The Universe’s Best Killers

Latest Hot DEALS

Sale!

Winsome Eugene Nightstand End Table

Original price was: $90.00.Current price is: $29.00.
Sale!

Evenflo Gold Shyft DualRide Infant Car Seat and Stroller Combo

Original price was: $599.99.Current price is: $479.99.

There are many mysteries in the world of science. One such phenomenon that’s always been a bit of a dark horse and caused many a sleepless night for physicists is the black hole. Because we can’t see inside these monsters, they’re very difficult to study. However, what we do know is that they’re packed so tightly with the matter in very small places making their gravitational pull so strong that we would literally be destroyed within seconds if we were to get too close.


Not even light can escape from a black hole which is another reason why it’s difficult to study them. However, experts do think they’re getting close now as they the first ever image of a black hole’s event horizon was captured by a team of international scientists earlier this year. But until that data is released we’ll just have to make so with these 4 representations of black holes as portrayed by NASA:

1. Good Eats:  This is where a black hole can be seen gobbling up the remains o a star.  It’s pretty common and new stars are created all the time, giving the black hole more to feed on. If two galaxies do crash into one another it simply creates a new food source for the black holes.

A black hole consumes a starry meal. Photo: NASA



2.  Bizarre Blazar:  A blazar can be found within a group of galaxies and is a very compact quasar. They’re one of the most energetic phenomena in the Universe.

Black-hole-powered galaxies called blazars are the most common sources detected by NASA’s Fermi Gamma-ray Space Telescope. As matter falls toward the supermassive black hole at the galaxy’s center, some of it is accelerated outward at nearly the speed of light along jets pointed in opposite directions. When one of the jets happens to be aimed in the direction of Earth, as illustrated here, the galaxy appears especially bright and is classified as a blazar. http://photojournal.jpl.nasa.gov/catalog/PIA20912

3.  Growth Spurt: Quasars tend to suck the life out of everything around them, especially stars, in order for them to grow. They’re enormous and can often be mistaken for stars as they shoot out so much energy.

Zhaoyu Li/SHAO / An artist’s impression of a quasar with a supermassive black hole at its heart in the distant Universe.


4.  Cool Corona:  A corona is a ball of light that surrounds the sun and other stars. As described by NASA, they “contain highly energetic particles that generate X-ray light.”  They gather themselves up whole getting brighter as they go “before shooting away from the black hole.”

A ball of light known as a corona attempts to escape a black hole’s pull. Photo: NASA

More News to Read

Comments

comments

Follow Us For News and Discount Deals

TrendinDEALS

Sale!

Bissell ReadyClean A3 Robotic Mop

Original price was: $422.99.Current price is: $177.00.
Sale!

Hookah 2 Hose - 60%OFF - 45K2T5GS

Original price was: $56.99.Current price is: $22.79.
Sale!

Cuisinart 10-Piece Knife Set

Original price was: $31.85.Current price is: $14.99.
Sale!

KidKraft Brooklyn’s Loft Wooden Dollhouse With 25-Piece Accessory Set

Original price was: $109.56.Current price is: $60.50.
Sale!

Sun Joe SPX205E-MAX Electric Pressure Washer

Original price was: $106.00.Current price is: $54.81.
Sale!

Melissa & Doug 4 Wooden Classic Rainbow Learning Toys Bundle

Original price was: $29.97.Current price is: $12.45.

More like this
Related

Poker in the New Digital Era: Is It Worth it to Play Poker Online?

Without a doubt, poker is a timeless card game...

The Future of AI: Insights from the Godfather of AI

In the world of artificial intelligence, Geoffrey Hinton stands...

The Science Behind Cold Plunging: Is It Worth It for Your Health?

Ready to cold plunge? We dive into the science...

Unraveling the Mystery of the Ninth Planet: Could Modified Gravity Hold the Key?

In the ever-evolving realm of astrophysics, a recent revelation...