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Science & Tech

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 )

- 1579 days ago -
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 )

- 1579 days ago -
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 )

- 1877 days ago -
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 )

- 2389 days ago -
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 )

- 2459 days ago -
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 )

- 2533 days ago -
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 )

- 2656 days ago -
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 )

- 2673 days ago -
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 )

- 2676 days ago -
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 )

- 2687 days ago -
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 )

- 2723 days ago -
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
Black Hole Baby Spotted Being Born
Science & Tech  (tags: Black Hole, space, astronomy, star )

- 2746 days ago -
For the first time, a black hole has been seen being born out of an exploding star just 20 times the mass of our sun -- right in our cosmic neighborhood.
Black Hole 'Hurled Out of Galaxy'
Science & Tech  (tags: Black hole, galaxy, environment, science, research )

- 2934 days ago -
A supermassive black hole may have been observed in the process of being hurled from its parent galaxy at high speed.
The Biggest Black Hole in the Universe (It's BIG!)
Science & Tech  (tags: Universe, Black Hole, science, research )

- 3048 days ago -
Scientists have determined the mass of the largest things that could possibly exist in our universe. New results have placed an upper limit on the current size of black holes - and at fifty billion suns it's pretty damn big.
Black Hole Only Half as Far Away From Earth as Once Thought ... But Don't Dive for Cover Just Yet
Science & Tech  (tags: Black Hole, Earth, Space, Astronomy )

- 3082 days ago -
A black hole is far closer to Earth than first thought, astronomers have discovered. The scientists discovered the hole was in fact about half as distant as previously thought. It is the first time the distance between our planet and the void has been...

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