Nav: Home

Black Holes Current Events

Black Holes Current Events, Black Holes News Articles.
Sort By: Most Viewed | Most Recent
Page 1 of 25 | 1000 Results
Black holes: Scientists 'excited' by observations suggesting formation scenarios
Physicists have described how observations of gravitational waves limit the possible explanations for the formation of black holes outside of our galaxy; either they are spinning more slowly than black holes in our own galaxy or they spin rapidly but are 'tumbled around' with spins randomly oriented to their orbit. (2017-08-23)
Scientists find black hole 'missing link'
Scientists at Durham University have found the (2008-09-17)
Researchers find black hole in globular cluster
Last year when a team of astronomers led by a Michigan State University professor discovered two black holes in a collection of stars known as a globular cluster, they weren't sure if their presence was a common occurrence or a unique stroke of luck. (2013-11-05)
Escaping gravity's clutches: The black hole breakout
New research by scientists at the University of York gives a fresh perspective on the physics of black holes. (2011-08-10)
Yale astronomer discovers upper mass limit for black holes
There appears to be an upper limit to how big the universe's most massive black holes can get, according to new research led by a Yale University astrophysicist. (2008-09-11)
Polaroid sunglasses let astronomers take a closer look at Black Holes
An international team led by an Edinburgh astronomer have discovered that by studying polarised light from black holes they can focus much more closely on what exactly is going on around them. (2004-11-10)
Proto supermassive binary black hole detected in X-rays
An international team of astronomers led by D. Hudson from the University of Bonn has detected a proto supermassive binary black hole in images of NASA's Chandra X-ray observatory. (2006-04-06)
Do black holes have hair?
Black holes may be less simple and (2013-09-30)
OU astrophysicist and collaborators find supermassive black holes in quasar nearest Earth
A University of Oklahoma astrophysicist and his Chinese collaborator have found two supermassive black holes in Markarian 231, the nearest quasar to Earth, using observations from NASA's Hubble Space Telescope. (2015-08-27)
Astronomers find evidence for tens of thousands of black holes
UCLA astronomers present the first evidence that tens of thousands of black holes are orbiting the monstrous black hole at the center of the Milky Way, 26,000 light years away. (2005-01-10)
Sleeping giants discovered
Astronomers recently discovered the most massive black holes to date. (2011-12-12)
Sleeping giants discovered
Astronomers recently discovered the most massive black holes to date. (2011-12-06)
Discovery of the closest binary supermassive black hole system in the galaxy NGC 7674
Scientists from NCRA-TIFR, Pune, and RIT, USA, have discovered the closest ever binary supermassive black hole system in a spiral galaxy NGC 7674, located about 400 million light years from Earth. (2017-09-19)
Movement of black holes powers the universe's brightest lights
Research finds that black holes' spin and lateral movement can power bright jets of light known as quasars. (2011-07-20)
Universe's hidden supermassive black holes revealed
Astronomers have found evidence for a large population of hidden supermassive black holes in the universe. (2015-07-05)
Dense molecular gas disks drive the growth of supermassive black holes
A joint team of University of Tokyo researchers and their collaborators, using ALMA and other telescopes that utilize radio waves for space observation, revealed that dense molecular gas disks a few hundred light years in scale located at the centers of galaxies supply gas to supermassive black holes situated within them. (2016-10-13)
Cookie cutter in the sky
After culling the literature for observed black holes, McKernan and colleagues looked at 245 active galactic nuclei to characterize the shape of material swirling around them. (2008-12-16)
Curtains down for the black hole firewall paradox
Research by scientists at the University of York has revealed new insights into the life and death of black holes. (2013-03-06)
A massive black hole has been found at the center of an ultra-compact galaxy
A team of researchers, including an astronomer from Michigan State University, has discovered a huge black hole at the center of an ultra-compact galaxy -- the smallest galaxy known to contain one. (2014-09-17)
Black hole jets pack a powerful punch
High-speed 'jets' spat out by black holes pack a lot of power because they contain heavy atoms, astronomers have found. (2013-11-24)
Baby booms and birth control in space
Stars in galaxies are a bit similar to people: during the first phase of their existence they grow rapidly, after which a stellar birth control occurs in most galaxies. (2007-09-25)
Surprising black-hole discovery changes picture of globular star clusters
Astronomers using the Very Large Array didn't find what they were looking for, but got a surprise that is changing their understanding of globular star clusters. (2012-10-03)
NASA's Chandra finds black holes are 'green'
Black holes are the most fuel efficient engines in the universe, according to a new study using NASA's Chandra X-ray Observatory. (2006-04-24)
The last cry of matter
'Black holes' are truly black. When an object gets within a certain distance from a black hole, it will get swallowed forever with no chance to escape. (2003-11-27)
Astronomer Finds Evidence Of Binary Black Holes
From studying the velocities of gases surrounding blackholes in distant galaxies, University of Nebraska-Lincoln astronomer Martin Gaskell has found evidence that pairs of giant black holes exist in many galaxies. (1996-06-18)
NYU physicist Dvali awarded $1.5 Million grant to investigate properties of black holes
NYU physicist Georgi Dvali has been awarded a $1.5 million grant by the European Research Council to investigate the properties of black holes. (2013-10-02)
Did the LIGO gravitational waves originate from primordial black holes?
Binary black holes recently discovered by the LIGO-Virgo collaboration could be primordial entities that formed just after the Big Bang, report Japanese astrophysicists. (2016-07-26)
Astronomers discover earliest black holes at dawn of universe
A team of astronomers has discovered the earliest black holes ever detected, despite the fact that they are hidden from view by their host galaxies. (2011-06-15)
Astronomer gets grant to better measure mysterious black holes
Black holes, the high-gravity phenomena of galaxies from which no light can escape, will be better measured thanks to a $862,769 National Science Foundation grant to a Georgia State University astronomer. (2013-03-18)
The Milky Way has thousands of black holes
The heart of our Galaxy is swarming with black holes. (2000-04-04)
Black holes' fatal attraction triggers galaxies' change of heart
Supermassive black holes at the hearts of large galaxies merge when their host galaxies do, say Professor David Merritt of Rutgers University, New Jersey, and Professor Ron Ekers of CSIRO's Australia Telescope National Facility in Sydney, Australia. (2002-08-02)
NASA observatory confirms black hole limits
The very largest black holes reach a certain point and then grow no more. (2005-02-15)
Capturing black hole spin could further understanding of galaxy growth
Astronomers have found a new way of measuring the spin in supermassive black holes, which could lead to better understanding about how they drive the growth of galaxies. (2013-07-29)
New research reveals hundreds of undiscovered black holes
Computer simulations of a spherical collection of stars known as 'NGC 6101' reveal that it contains hundreds of black holes, until now thought impossible. (2016-09-07)
When radio galaxies collide, supermassive black holes form tightly bound pairs
Supermassive black holes found in the centers of galaxies can form gravitationally bound pairs when galaxies merge, according to a study published in the Sept. (2017-09-18)
Gas promises bumper black hole 'weigh-in'
A new way of measuring the mass of supermassive black holes could revolutionize our understanding of how they form and help to shape galaxies. (2013-01-31)
Study finds two supermassive black holes spiraling toward collision
A pair of supermassive black holes in the distant universe are intertwined and spiraling toward a merger that will create a single super-supermassive black hole capable of swallowing billions of stars, according to a new study. (2006-04-06)
Chandra data reveal rapidly whirling black holes
A new study using results from NASA's Chandra X-ray Observatory provides one of the best pieces of evidence yet that many supermassive black holes are spinning extremely rapidly. (2008-01-10)
Answers to black hole evolution beyond the horizon?
Queen Mary researchers are determining the evolutionary stage of a black hole. (2011-01-18)
Supersonic gas streams left over from the Big Bang drive massive black hole formation
A super-computer simulation by an international team of researchers has shown the formation of a rapidly growing star from supersonic gas streams in the early universe left over from the Big Bang. (2017-09-28)
Page 1 of 25 | 1000 Results
   First   Previous   Next      Last   

Best Science Podcasts 2017

We have hand picked the best science podcasts for 2017. Sit back and enjoy new science podcasts updated daily from your favorite science news services and scientists.
Now Playing: TED Radio Hour

Manipulation
We think we're the ones who control what we see, read, think and remember. But is that true? Who decides? And who should decide? This hour, TED speakers reveal just how easily we can be manipulated. Guests include design ethicist Tristan Harris, MSNBC host Ali Velshi, psychologist Elizabeth Loftus, and neuroscientist Steve Ramirez.
Now Playing: Science for the People

#443 Batteries
This week on Science for the People we take a deep dive into modern batteries: how they work now and how they might work in the future. We speak with Gerbrand Ceder from UC Berkeley, about the most commonly used batteries today, how they work, and how they could work better. And we talk with Kathryn Toghill, electrochemist from Lancaster University, about redox flow batteries and how they could help make our power grids more sustainable.