Astronomers have found an enormous hole in the Universe, nearly a billion light-years across, empty of both normal matter such as stars, galaxies, and gas, and the mysterious, unseen "dark matter." While earlier studies have shown holes, or voids, in the large-scale structure of the Universe, this new discovery dwarfs them all. picked by 2manyusernames 12 months ago

New research shows that black holes are not the ultimate destroyers that are often portrayed in popular culture. Instead, warm gas escaping from the clutches of enormous black holes could be one source of the chemical elements that make life possible. picked by dork 1 year ago

Spitzer Space Telescopes show that the vicinities around the black holes could be backing up with excess matter - the black holes just can’t consume it fast enough to clear the space. When this happens, the matter heats up, and releases a tremendous amount of energy. picked by 2manyusernames 2 years ago

This Black Google Portal is easier on your eyes and saves energy. All search results are displayed on google.com with a black background and light text. picked by plimytheelder 1 year ago

New research shows that black holes are not the ultimate destroyers that are often portrayed in popular culture. Instead, warm gas escaping from the clutches of enormous black holes could be one source of the chemical elements that make life possible. picked by AutumnLotus 1 year ago

Black holes can be secretive about their past, but now there may be an easy way to tell if a monster black hole was once a pair that got cosy and fused together. picked by AutumnLotus 3 months ago

Researchers from Duke University and the University of Cambridge think there is a way to determine whether some black holes are not actually black. Finding such an unmasked form of what physicists term a singularity "would shock the foundation of general relativity." picked by AutumnLotus 11 months ago

A Humane Society in Idaho has banned adoptions of black cats, fearing they might be mistreated, or worse, on Halloween. picked by Caremel 2 years ago

Right now, the colour black, or “Kuro” in Japanese, is surprisingly enjoying widespread popularity in Japan. A trend so strong that we could even find an oh-so-hip black toilet paper. picked by muppet 1 year ago

The Black Keys are a blues band out of Akron, OH who have a distinctly gritty sound that is refreshing in todays over-produced industry. picked by donteatpoop 2 years ago

Astronomers can't see black holes. And they definitely can't go out and grab a piece of one to measure its mass.

So how do they weigh them? picked by AutumnLotus 1 year ago

The date of 2008.03.19 marked the brightest ever cosmic explosion observed from the Earth. The outburst denoted as GRB 080319B was probably the death of a massive star leading to the creation of a black hole. Watch video here. picked by AutumnLotus 5 months ago

We are close to seeing the true blackness of a black hole. Astronomers have detected radio emission coming from within 30 million kilometres of the dark object, thought to be a colossal black hole, that lies at the centre of the galaxy. Includes video. picked by AutumnLotus 7 months ago

Black holes can't be seen, but they're detected by noting their effects on stars or gas around them. They're so dense that nothing, including light, escapes them. Only two classes of black holes are firmly established to exist: Stellar black holes typically weigh a few times the mass of the sun; supermassive black holes are loaded with millions or billions of solar masses. picked by AutumnLotus 5 months ago

A native of China and one of the oldest medicinal herbs, camellia sinensis is a tall evergreen shrub that blooms with white followers that resemble dogwood roses. This is the shrub that started the legend of tea in 2737 B.C. when the fresh leaves fell into the boiling water of Chinese Emperor Shen Nung, the father of Chinese medicine. Today, there are more than three thousand species of the shrub ... read full post picked by TeaAvenue 1 year ago

Big, black dogs are often the last to be adopted from animal shelters, a phenomenon known in pet rescue circles as "black dog syndrome." picked by MandolinOrange 6 months ago

Supermassive black holes can produce powerful winds that shape a galaxy and determine their own growth. The RIT team has, for the first time, observed the vertical launch of rotating winds from glowing disks of gas, known as accretion disks, surrounding supermassive black holes in the centers of galaxies. picked by AutumnLotus 10 months ago

Attempt to prohibit (from a court in Hawaii) attempts to make a mini black hole at CERN in Europe.
Interesting article in The Economist.
<-- This picture is NOT of a black hole, as you might have guessed, but I couldn't find a picture of strange guys in a courtroom in Hawaii... picked by rambler 5 months ago

Using NASA, Japanese, and European X-ray satellites, a team of Japanese astronomers has discovered that our galaxy’s central black hole let loose a powerful flare three centuries ago. picked by AutumnLotus 4 months ago

A stellar black hole much more massive than theory predicts is possible has astronomers puzzled. The newly weighed black hole is 16 solar masses. It orbits a companion star in the spiral galaxy Messier 33, located 2.7 million light-years from Earth. Together they make up the system known as M33 X-7. picked by AutumnLotus 10 months ago