Hanny van Arkel was poring over photos of galaxies on the Internet in August 2007 when she stumbled across a strange object in the night sky: a bright, gaseous mass with a gaping hole in its middle.
A team of European scientists unveiled on Wednesday a new method for extracting images hidden under old masters' paintings, recreating a color portrait of a woman's face unseen since Vincent van Gogh painted over it in 1887
A team of European scientists unveiled on Wednesday a new method for extracting images hidden under old masters' paintings, recreating a color portrait of a woman's face unseen since Vincent van Gogh painted over it in 1887.
Three prizes worth $1 million apiece were awarded Wednesday to seven
scientists for their discoveries in neuroscience, astrophysics and the
study of vanishingly small structures
"Attracted by your gravity, your body's so compact / Pulling me inward, prepare for close contact," Boston University astronomer Alan Marscher sings in his song about a deep-space object known as a black hole.
Queues ... the endless airport queues are the bane of any frequent flier's life. If they were not bad enough at check-in, security and the boarding gate, when you get to the plane there's more to come as passengers cram bags in lockers, maneuver kids or struggle into window seats.
If you know a secret the rest of the world doesn't, it can drive you nuts. From dealing with little white lies to exposing a sexual harasser, consider how, when -- and when not -- to let the cat out of the bag.
Every year, doctors write approximately 65 million prescriptions for drugs not yet approved by the U.S. Food and Drug Administration, the federal agency that regulates prescription drugs.
Hanny van Arkel was poring over photos of galaxies on the Internet in August 2007 when she stumbled across a strange object in the night sky: a bright, gaseous mass with a gaping hole in its middle.
A team of European scientists unveiled on Wednesday a new method for extracting images hidden under old masters' paintings, recreating a color portrait of a woman's face unseen since Vincent van Gogh painted over it in 1887
A team of European scientists unveiled on Wednesday a new method for extracting images hidden under old masters' paintings, recreating a color portrait of a woman's face unseen since Vincent van Gogh painted over it in 1887.
Three prizes worth $1 million apiece were awarded Wednesday to seven
scientists for their discoveries in neuroscience, astrophysics and the
study of vanishingly small structures
"Attracted by your gravity, your body's so compact / Pulling me inward, prepare for close contact," Boston University astronomer Alan Marscher sings in his song about a deep-space object known as a black hole.
Queues ... the endless airport queues are the bane of any frequent flier's life. If they were not bad enough at check-in, security and the boarding gate, when you get to the plane there's more to come as passengers cram bags in lockers, maneuver kids or struggle into window seats.
If you know a secret the rest of the world doesn't, it can drive you nuts. From dealing with little white lies to exposing a sexual harasser, consider how, when -- and when not -- to let the cat out of the bag.
Every year, doctors write approximately 65 million prescriptions for drugs not yet approved by the U.S. Food and Drug Administration, the federal agency that regulates prescription drugs.
The discovery of three distant supermassive black holes in proximity to one another is giving astronomers a glimpse into the chaotic early years of the universe.
A new type of robot -- a small spherical microbot, able to hop, bounce and roll - is being developed that could literally provide a great leap forward in robotic exploration of our solar system's planets and moons.
When the world's biggest particle accelerator, the Large Hadron Collider, opens next year near Geneva, the focal point of the high-energy physics world will shift from U.S. soil for the first time in half a century. But America's brightest are busy devising a rescue plan.
A project aiming to create an easier way to measure cosmic distances has instead turned up surprising evidence that our large and ancient universe may be even bigger and older than previously thought.
Until recently, black holes have remained hidden beneath invisibility cloaks. Whereas a lot has been known about the existence and properties of black holes from Einstein's theory of general relativity, tangible evidence has been a recent phenomenon.
What is the universe made of? According to a new list, it is one of the most important questions of our time -- and we could conceivably know the answer in the foreseeable future.
New research suggests evidence of dark energy in our cosmic backyard, but theorists are still divided on explanations for the ever-increasing speed with which the universe is expanding.
U.S. and European researchers are lauding the effectiveness of a network of ground-based telescopes that has apparently salvaged a wind experiment feared lost during a mission to the surface of Saturn's moon Titan.
If a magnetar flew past Earth within 100,000 miles, the intense magnetic field of the exotic object would destroy the data on every credit card on the planet.
The largest explosion ever seen in space reveals black holes to be more influential than expected, perhaps sometimes stifling star formation in a galaxy while gobbling up trillions upon trillions of tons of gas.
Astronomers have found what they are calling the perfect cosmic storm, a galaxy cluster pile-up so powerful its energy output is second only to the Big Bang.
Startled astronomers peered through an apparent crack in the expanding bubble from an exploded star to glimpse what may be the youngest black hole ever detected.
European researchers have found 30 previously hidden supermassive black holes anchoring faraway galaxies, which suggests there at least twice as many of the colossal gravity wells as thought.
The Chandra Space Telescope has gathered further evidence the universe is expanding at an accelerating rate, scientists at NASA and Britain's Institute of Astronomy announced Tuesday. The finding sheds new light on a force known as "dark energy."
For more than a quarter century, researcher Jill Tarter has sought to solve a mystery that has long intrigued scientists and science-fiction buffs: Are we alone in the universe?
A new survey of stars near the sun reveals a wild and crazy past in which wanderers arrived from all directions under the gravitational influences of black holes, clouds of gas and invading galaxies.
Using a new technique astronomers have found 10 apparent black holes near the center of the Andromeda galaxy, the nearest large spiral galaxy to our own.
Black holes may not be the smooth, featureless gravitational gluttons long thought to completely devour any matter or information that strays too close.
Scientists have obtained a rare glimpse of the chaotic environment just miles from the surface of an explosive corpse of a star that is slowly consuming its companion.
An Australian-led team of scientists has discovered a new string of galaxies which they say challenges existing theories about the evolution of the universe.
Given the steady drumbeat of bad news coming out of Japan these days, you might expect to hear a lot of voices crying for radical change. Instead what you all too often get are arguments for the st...
Ever since modern manufacturing began in the 19th century, the biggest delaying factor in getting new products to market has been the industrial counterpart of astronomy's black hole--the so-called...
WHEN AT&T was broken up on January 1, 1984, admirers of Ma Bell's deep commitment to research wondered about the fate of AT&T Bell Laboratories -- the great American invention factory. Bell Labs ha...
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