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

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

Dubbed SDSSJ0737+3216, the just discovered galaxy is 100 times lighter than our own Milky Way and is the smallest galaxy ever identified at that distance. It is about half the size and approximately one-tenth the "weight" of typical small galaxies found closer to Earth. picked by julea 11 months ago

The most massive black hole in the universe tips the cosmic scales at 18 billion times more massive than the sun, astronomers suggest today at a meeting of the American Astronomical Society. Even though researchers suggested black holes up to this mass might exist in quasars, this is the first direct confirmation of such a behemoth. picked by AutumnLotus 7 months ago

Astronomers have discovered what may be the smallest alien planet yet — a rocky ``SuperEarth'' only four times heavier than our home planet. picked by AutumnLotus 3 months ago

Scientists could generate a black hole as often as every second when the world's most powerful particle accelerator comes online in 2007. picked by afeldman 2 years ago

US astronomers have discovered the biggest black hole orbiting a star 1.8 million light-years from Earth in the constellation Cassiopeia, with a record-setting mass of 24 to 33 times that of our Sun. The massive newcomer beats the previous stellar-mass black hole discovered October 17 in the M33 galaxy that has 16 times the mass of our Sun. picked by AutumnLotus 10 months 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

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

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

Astronomers have discovered a super massive black hole about 13 billion light years away from earth. This means it was formed only one billion years after the big bang, when the universe was merely an infant. Cool. picked by Moe 1 year ago

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 AutumnLotus 12 months ago

Not even a match for a pop can in size, Heaven Sent Brandy is the world’s smallest dog — in length, that is. But we don’t care how this little gem made her claim to fame, the diminutive Chihuahua is just too cute not to cover. picked by MasterPiece 7 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

Fresh out of the shell, it tipped the scales at 0.94 grams, about the same as a paper clip. That makes the rare baby 'akepa the smallest songbird ever reared by hand picked by 2manyusernames 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

A teenager from India who stands at a tiny 1ft 11in (58cm) tall is the smallest girl in the world.

Jyoti Amge, 14, is shorter than the average two-year-old child and only weighs 11lb (5kg). picked by AutumnLotus 4 months ago

Researchers at St. Andrews University, Scotland, claim to have found a way to simulate an event horizon of a black hole - not through a new cosmic observation technique, and not by a high powered supercomputer… but in the laboratory. picked by AutumnLotus 6 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 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