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Science & Tech

Computer-Simulated Image of a Supermassive Black Hole
Science & Tech  (tags: Black hole, NASA/ESA, Supermassive black hole, Hubble Space Telescope, Gemini telescope, Universe, Coma galaxy cluster )

Steve
- 865 days ago - nasa.gov
This computer-simulated image shows a supermassive black hole at the core of a galaxy. The black region in the center represents the black holes event horizon, where no light can escape the massive objects gravitational grip
Black Hole's Powerful Magnetic Field Observed For First Time
Science & Tech  (tags: astronomy, science, space, black hole, discovery, research )

Michael
- 1219 days ago - iflscience.com
For the first time, astronomers have confirmed the existence of an intense magnetic field surrounding the event horizon of a supermassive black hole.
Two Supermassive Black Holes Set To Collide
Science & Tech  (tags: astronomy, black hole, science, research, space, discovery, nasa )

Michael
- 1316 days ago - iflscience.com
An unusual, repeating light signal in the distance may be coming from the final stages of a merger between two supermassive black holes. At just a few hundredths of a light-year apart, they could be merging in a mere one million years.
Small Black Hole Has Huge Appetite That Defies Theory
Science & Tech  (tags: science, nasa, research, astronomy, black hole, discovery, space )

Michael
- 1407 days ago - iflscience.com
Astronomers have recently discovered that P13, a small black hole about 12 million light years away on the outskirts of galaxy NGC7793, eats very quickly.
Stephen Hawking Stuns Physicists By Declaring 'There Are No Black Holes' - But Says There Are GREY Ones
Science & Tech  (tags: Stephen Hawking, space, black hole, physicists, mystery )


- 1666 days ago - dailymail.co.uk
Stephen Hawking has shocked physicists by admitting 'there are no black holes'. In a paper published online, Professor Hawking instead argues there are 'grey holes'
Stephen Hawking: Black Holes May Not Have 'Event Horizons' After All
Science & Tech  (tags: Black Hole, Black Hole Theories, Black Holes, Black Holes Stephen Hawking, Black-Hole-Event-Horizon, Hawking Black Holes, Hawking Event Horizon, No Event Horizon, Physics, Quantum Theory, Stephen Hawking, discovery, astronomy, technology, science )

Michael
- 1666 days ago - huffingtonpost.com
Most physicists foolhardy enough to write a paper claiming that "there are no black holes" -- at least not in the sense we usually imagine -- would probably be dismissed as cranks.
Black Hole Wakes Up - First Time Recorded
Science & Tech  (tags: astronomy, black hole, esa, discovery, energy, environment, interesting, investigation, nasa, news, performance, research, science, scientists, space, study, technology, tech )

Gvapo
- 1964 days ago - sci.esa.int
Astronomers have watched as a black hole woke up from a decades-long slumber to feed on a low-mass object - either a brown dwarf or a giant planet - that strayed too close. A similar feeding event, albeit on a gas cloud, will soon happen at the black hole
Hubble Directly Observes the Disk Around a Black Hole
Science & Tech  (tags: space, NASA, disc, black hole, galaxy )

Suzane
- 2476 days ago - sciencedaily.com
A team of scientists has used the NASA/ESA Hubble Space Telescope to observe a quasar accretion disc -- a brightly glowing disc of matter that is slowly being sucked into its galaxy's central black hole.
Star-Swallowing Black Hole Caught in the Act
Science & Tech  (tags: science, space, Stars, black hole )

Agnes
- 2546 days ago - cosmosmagazine.com
The process of a star being broken apart and swallowed by a supermassive black hole has been observed from start to finish for the first time.
Scientists ID Mysterious Flash in Distant Galaxy
Science & Tech  (tags: Astronomy, space, galaxy, mysterious flash, black hole )

Anna
- 2620 days ago - news.yahoo.com
Astronomers think they have solved the mystery of an extraordinary flash spied in a faraway galaxy, saying it came from a massive black hole that devoured a star after it wandered too close.
How to Spot a Spinning Black Hole
Science & Tech  (tags: black hole, radiation, telescopes, astronomers )

Deena
- 2743 days ago - nature.com
An international group of astronomers and physicists has found that rotating black holes leave an imprint on passing radiation that should be detectable using today's most sensitive radio telescopes.
Dark-Matter Halos and Black Holes: Are They Linked?
Science & Tech  (tags: space, galaxy, black hole, halos )

Deena
- 2760 days ago - dailygalaxy.com
The largest galaxies with in the largest halos of dark matter also harbor the most massive black holes. which has led to speculation that exotic physics controls the growth of black holes and their link to massive dark matter halos.
Evolutionary Clues Revealed By Black-Hole Event Horizons
Science & Tech  (tags: black hole, space, prediction, theory, einstein )

Deena
- 2763 days ago - dailygalaxy.com
One of the most important predictions of Einstein's theory of General Relativity is the existence of black holes as regions in which the space and time are distorted so that nothing can escape them.
Discovered: Biggest Ever Black Hole That Is So Big It Could Swallow Our ENTIRE Solar System
Science & Tech  (tags: black hole, space, universe, solar system )

Anna
- 2773 days ago - dailymail.co.uk
It is large enough to swallow our entire solar system and weighs the same as 6.8 billion suns.Event its event horizon - the edge from within nothing can escape, not even light - is four times as large as the orbit of Neptune.This black hole M87,..........
What Would a Black Hole Really Look Like? Eerie Nasa Image Shows Universe's Most Mysterious Phenomenon Close Up
Science & Tech  (tags: black hole, Nasa image, universe, space )

Anna
- 2810 days ago - dailymail.co.uk
What would you see if you went right up to a black hole?This computer generated image highlighting how strange things would look. The black hole has such strong gravity that light is noticeably bent towards it - causing some very unusual visual distortion
 

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