Not only has a large chunk of the universe thought to have been found in 2002 apparently gone missing again but it is taking some friends with it. The new calculations might leave the mass of the universe as much as ten to 20 percent lighter than previously calculated. picked by AutumnLotus 2 years ago

A controversial analysis questions the standard model of the early universe.
Could the Big Bang have come not at the beginning of the universe, but after a long, slow period of shrinkage? picked by mutil8or 2 years ago

Mathematicians John Conway (inventor of the Game of Life) and Simon Kochen of Princeton University prove that the universe must have free will. Conway is giving a series of lectures on the 'Free Will Theorem' and its ramifications over the next month at Princeton. A followup article strengthening the theory (PDF) was published last month in Notices of the AMS." picked by 2manyusernames 8 months ago

Stars always evolve in the universe in large groups, known as clusters. Astronomers distinguish these formations by their age and size. The question of how star clusters are created from interstellar gas clouds and why they then develop in different ways has now been answered by researchers at the Argelander Institute for Astronomy at the University of Bonn with the aid of computer simulations. picked by AutumnLotus 2 years ago

We are all submerged in a sea of undetectable particles left over from the first few seconds of the big bang, according to the latest observations from a NASA satellite. The Wilkinson Microwave Anisotropy Probe (WMAP) has confirmed the theory that the universe is filled with a fluid of cold neutrinos that remain almost entirely aloof from ordinary matter. picked by AutumnLotus 2 years ago

New research from the Niels Bohr Institute presents new information that adds another piece of knowledge to the jigsaw puzzle of the dark mystery of the universe – dark matter. picked by AutumnLotus 2 years ago

ESA’s orbiting X-ray observatory XMM-Newton has been used by a team of international astronomers to uncover part of the missing matter in the universe. 10 years ago, scientists predicted that about half of the missing ‘ordinary’ or normal matter made of atoms exists in the form of low-density gas, filling vast spaces between galaxies. picked by AutumnLotus 2 years ago

Australian astronomers have discovered that the universe is full of tiny blue dwarf galaxies.

Known as 'blue fuzzies', these tiny galaxies are made up mostly of young hot stars that shine brightly, dominating the light from the galaxies they're in. picked by AutumnLotus 5 days ago

Astronomers may have unwittingly hastened the end of the Universe by simply looking at it, according to a theory reported. The novel idea is being aired by two US physicists, who attack the notion that the universe, believed to have been created in the "Big Bang'' some 13.7 billion years ago, will go on, well, forever. picked by AutumnLotus 2 years ago

Recently, two groups of astronomers were able to see two classes of unique galaxies from the early universe. One group glimpsed galaxies that looked old even when the universe was young, suggesting they must have been some of the first galaxies to form after the birth of the universe. The other group found galaxies dating from the strongest burst of star formation in the universe. picked by AutumnLotus 2 years ago

Marvel Universe Online has been officially discontinued. picked by punthe 2 years 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 2 years ago

View the Milky Way at 10 million light years from the Earth. Then move through space towards the Earth in successive orders of magnitude until you reach a tall oak tree just outside the buildings of the National High Magnetic Field Laboratory in Tallahassee, Florida. After that, begin to move from the actual size of a leaf into a microscopic world that reveals leaf cell walls, the cell nucleus, ch... read full post picked by wags273 2 years ago

A cosmological phase transition – similar to freezing – is one of the distinctive aspects of this latest effort to account for dark energy – the mysterious negative force that cosmologists now think makes up more than 70 percent of all the energy and matter in the universe and is pushing the universe apart at an ever-faster rate. picked by kakana 7 months ago

If participants in the Dark Ages Lunar Interferometer study have their way, a telescope on the moon will allow astronomers to see 'back in time' and study the young Universe during the first 100 million years of its existence. picked by AutumnLotus 2 years ago

It's one of the biggest questions of science: what shape is the universe?

Many alternative shapes have been proposed. And they have something in common: All can be described with reference to popular snack foods. picked by suebe 4 months ago

UK astronomers have developed the most sensitive infrared map of the distant universe ever produced, revealing the origins of the most massive galaxies in the cosmos. Using images obtained with the United Kingdom Infra-Red Telescope (UKIRT), astronomers combined data over a period of three years. This produced a map encompassing more than 100,000 galaxies over an area of sky four times the size of... read full post picked by AutumnLotus 2 years ago

Scientists planning on "Playing God" in order to re-create the birth of the Universe. picked by Neiako 3 years ago

The newly discovered collision of two galaxies millions of years ago, which sparked rings of fire that are still expanding, may offer new clues on the origins of the universe. picked by 2manyusernames 3 years ago

A huge physics experiment may discover why the universe is as it is – or that we are part of a much wider multiverse. picked by Milkshake 3 years ago