universe

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All the Universe Is ... Just a Hologram?
 All the Universe Is ... 
 Just a Hologram? 
NEW STUDIES
Dec 12, 2013 11:56 AM CST

All the Universe Is ... Just a Hologram?

New physics research might prove Maldacena's hologram theory

(Newser) - Prepare for a head trip: The universe may actually be a hologram and everything you see an illusion, according to new research that could prove gravity comes from thin, vibrating strings—holograms of events in a simpler, flatter cosmos. It was an idea first put forth by physicist Juan Maldacena...

Universe 80M Years Older Than We Thought

Scientists get most accurate look yet at Big Bang-era radiation

(Newser) - The universe has been around just a bit longer than we've given it credit for. Scientists today unveiled the most accurate data ever recorded from the radiation left over from the milliseconds after the Big Bang, revealing that the universe is roughly 80 million years older than advertised, Science...

'Tiny Bubble' May Gobble Up the Universe

Higgs boson finding supports theory of 'vacuum instability'

(Newser) - Thanks, Higgs boson: Looks like the particle's tiny mass is proof that the universe will one day be vacuumed up and replaced by another universe, the BBC reports. That is, if the Large Hadron collider really has spotted the Higgs boson . Calling their discovery "Higgs-like" for now, physicists...

Scientists Glimpse Universe's First Stars

The glow is almost as old as time itself

(Newser) - Star light, star bright, the first stars have actually been glimpsed—or at least their light has, reports Space.com . Astronomers in California studied massive black holes, called blazars, that give off huge amounts of light while swallowing up matter—and were able to separate out a glow from what...

Big Find: Dark Matter Strand Connecting Galaxy Clusters

Find confirms theories on universe's formation

(Newser) - This is shaping up to be one hell of a week for scientists trying to figure out the mysteries of the universe. Hot on the heels of the apparent Higgs boson discovery , an international team of astrophysicists has revealed that it has spotted a filament of dark matter connecting two...

Neutrons Jump Into Mirror Universe: Scientists

Magnetic field seems to induce particle vanishings

(Newser) - A universe right next door may be stealing our neutrons, or at least giving them quickie vacations, Science Daily reports. A pair of theoretical physicists in Italy came to this conclusion after analyzing the "loss rate" of certain neutrons in a French experiment. The vanishings seemed to depend on...

Scientists Developing GPS for the Galaxy

X-rays from dead stars could provide location in space within 3 miles

(Newser) - A GPS in a car can precisely navigate a city, but what if a GPS in a spaceship could precisely navigate our galaxy? German scientists are developing that very gadgetry, reports the BBC . This interstellar mapping system would use X-ray signals from pulsars, a type of dead star that rotates...

Experiment Proves Einstein Right About Universe

It's expanding just how he said it should

(Newser) - A new experiment has proven another of Einstein's theories to be right on the money. Einstein's general theory of relativity predicts the speed at which galaxies move toward each other and the rate at which the universe is expanding. A team of cosmologists recently measured a slice of...

Dark Matter Map Unveils Cosmic Mystery

Data from Hubble telescope reaches back billions of years

(Newser) - Invisible matter may be holding us all together after all. Researchers have unveiled the biggest-ever map of dark matter in the universe, which shows large clumps and wispy filaments of the stuff nestling galaxies like jewels, the BBC and Space.com report. "We've seen the first glimpse of...

Scientists Spot Gas Clouds That Seeded All Life

Early formation created stars that led to our own

(Newser) - Astronomers have caught a first-ever glimpse of gas clouds as they existed just a few minutes after the big bang, the Los Angeles Time s reports. These clouds—long gone by now, but still visible to us—contain lighter elements like hydrogen and helium, which condensed into stars during the...

3 Americans Win Nobel for Finding Expanding Universe

Americans independently made same discovery

(Newser) - The universe isn't just expanding, it's expanding faster every day. Three American scientists who made that discovery have won the Nobel Prize in Physics today for their efforts, the AP reports. The men were split between two competing research teams during the 1990s, with Saul Perlmutter on one...

Giant Camera Will Seek Out Dark Energy

570 megapixel camera can see 7 billion years into past

(Newser) - So you think the 5.0 megapixel camera on your iPhone is pretty cool? Try 570 megapixels. That's the resolution on a new Dark Energy Camera being built by Fermilab just outside of Chicago, reports NPR . Comprised of 74 lenses up to three feet across, the Dark Energy Camera...

Scientists Spot Signs of 'Shadow' Universes

Space telescope testing 'multiverse' theory

(Newser) - Scientists who believe our universe is just one of many have found a way to put their theory to the test. The "multiverse" theory holds that our universe is in a bubble of space and time drifting in a sea of other "bubble universes." Cosmologists say that...

Aussie Student Solves Heavy Cosmic Mystery

She finds the 'missing' mass astrophysicists have been seeking

(Newser) - An Australian aerospace engineering student has cracked a mystery that has puzzled scientists for years. ABC Australia reports that undergraduate Amelia Fraser-McKelvie, 22, was on a scholarship program at Melbourne's Monash University when she discovered that the universe has a greater mass than is currently visible. Astrophysicists have held...

Bits of One Universe's First Stars Spotted

Remains of early star a 'Holy Grail' of astronomy

(Newser) - Astronomers believe they have spotted the remains of one of the universe's very first stars—a "missing link" between the Big Bang and today's universe. The gas cloud left behind when the star exploded more than 13 billion years ago was illuminated by light emitted from a quasar, the...

Astronomers Triple Universe's Star Count

'Billions of Earths' may orbit vast number of newly spotted stars

(Newser) - The known universe just got a lot more crowded. Astronomers studying distant, elliptical galaxies say they spotted many more red dwarf stars than anticipated, suggesting that the number of stars in the universe is triple earlier estimates, the Daily Mail reports. The researchers now believe there are three septillion stars...

Astronomers Spot Most Distant Galaxy

The stars are 13.1B light years

(Newser) - Astronomers in Chile have spotted the most distant galaxy in the universe—some 13.1 billion light years away. Its light has taken almost the whole life of the universe to get to us: The light photons detected by the astronomers started their journey when the universe was just 4%...

Hawking: Universe Didn't Need God to Begin

'Laws of physics are all that's necessary for creation'

(Newser) - The universe didn't need God to begin; it was quite capable of launching its existence on its own, thank you very much, says reknowned physicist Stephen Hawking. The universe began with the Big Bang, which simply followed the inevitable law of physics, the scientist writes. “Because there is a...

Universe's Fate: Cold, Dead Wasteland

Amount of dark energy suggests it will expand forever

(Newser) - Scientists say they've learned "exactly what the fate of the universe will be," and it doesn't sound pleasant. A team led by a NASA astronomer predicts the universe will continue to expand forever and eventually will become a cold, dead wasteland, the BBC reports. How did they arrive...

Beware of E.T.: Stephen Hawking

Famed physicist believes in aliens, but not that they come in peace

(Newser) - Life almost certainly exists elsewhere in the universe, and humans on Earth should be doing everything in their power to keep away from the alien beings, Stephen Hawking says. "We only have to look at ourselves to see how intelligent life might develop into something we wouldn’t want...

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