Quantcast

Latest Universe Stories

Most Ancient Supernovas Are Already Discovered
2011-10-05 06:30:26

Ten-billion-year-old exploding stars were a source of Earth's iron, TAU researchers say Supernovas – stars in the process of exploding – open a window onto the history of the elements of Earth's periodic table as well as the history of the universe. All of those heavier than oxygen were formed in nuclear reactions that occurred during these explosions. The most ancient explosions, far enough away that their light is reaching us only now, can be difficult to spot. A project...

Scientists Release Most Accurate Simulation Of The Universe
2011-09-30 04:35:17

'Bolshoi' supercomputer simulation provides new benchmark for cosmological studies The Bolshoi supercomputer simulation, the most accurate and detailed large cosmological simulation run to date, gives physicists and astronomers a powerful new tool for understanding such cosmic mysteries as galaxy formation, dark matter, and dark energy. The simulation traces the evolution of the large-scale structure of the universe, including the evolution and distribution of the dark matter halos in...

Image 1 - Einstein's Theory Of Relativity Confirmed
2011-09-28 14:51:08

New measurements have confirmed Albert Einstein's general theory of relativity after an experiment last week brought the theory into question. Einstein's general theory of relativity says that light emitted from stars and galaxies is slightly tugged by gravity from celestial bodies. Physicists reported last week that neutrinos can travel faster than light, which sent a blow to Einstein's theory of special relativity. The particles in the experiments conducted between the European...

Image 1 - Could Higgs Boson Explain The Universe's Size?
2011-09-21 13:22:45

  The Universe wouldn´t be the same without the Higgs boson. This legendary particle plays a role in cosmology and reveals the possible existence of another closely related particle. The race to identify the Higgs boson is on at CERN. This Holy Grail of particle physics would help explain why the majority of elementary particles possess mass. The mysterious particle would also help us understand the evolution of the Universe from the moment of its birth, according to a group...

2011-08-06 00:00:29

Mr. Universe/Mr. America Rich Gaspari, the CEO of Gaspari Nutrition (http://www.GaspariNutrition.com), isn't just flexing his muscles. He's also flexing his financial muscles to help those in need. Together with his wife Liz Gaspari, Senior Vice President and Director of Global Distribution for Gaspari Nutrition, they've been giving back in a BIG way by sending soldiers stationed in Afghanistan much-needed nutrients and pregnant and nursing mothers essential pre-natal vitamins to...

6fcdb2812f00af84665d85c1bd7d4d97
2011-08-03 12:45:00

Researchers have resurrected the theory that other universes lie within "bubbles" of space and time, known as the "Multiverse" theory. Studies of the low-temperature glow left from the Big Bang suggest that these "bubble universes" have left marks on our own. The theory is popular in modern physics, but experimental tests have been hard to perform. A team of scientists used data from the Wilkinson Microwave Anisotropy Probe (WMAP) to help reignite this theory. This probe measures detail of...

2011-07-06 13:30:00

SILVER SPRING, Md., July 6, 2011 /PRNewswire/ --There is no more all-encompassing source of mystery than the universe. Since the dawn of humanity, its vastness has elicited endless wonder and questions that have consumed mankind's intellect and imagination. This summer, SCIENCE welcomes back Professor Brian Cox, the physicist whom the Los Angeles Times affectionately calls "the nerd who is cooler than you," for the four-part series WONDERS OF THE UNIVERSE. Expanding on the promise of...

f40c33ca09bf329e40ad3e3a36618008
2011-05-26 11:45:00

If you have stayed up nights wondering about the shape of electrons, you can now sleep easier. Electrons have been found to be almost, but not quite, perfectly round, The Telegraph reports. Researchers at Imperial College London have recently measuremed the shape of the electron, finding that it is almost a perfect sphere, in a study published in the journal Nature. The decade-long experiment suggests that the electron differs from being perfectly round by less than...


Latest Universe Reference Libraries

Cosmology
2014-01-12 00:00:00

Image Caption: The Hubble Extreme Deep Field (XDF) was completed in September 2012 and shows the farthest galaxies ever photographed by humans. Each speck of light in the photo is an individual galaxy, some of them as old as 13.2 billion years; the observable universe is estimated to contain more than 200 billion galaxies. Credit: NASA/Wikipedia What is Cosmology? I once commented to an acquaintance that I was fascinated by the field of Cosmology, and mused that if I had more time, I...

Physics
2014-01-12 00:00:00

Physics is a natural science involving the study of matter and its motion through space-time, along with related concepts such as energy and force. On a broader scale, it also involves the general analysis of nature, conducted in order to understand how the universe behaves. Physics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy. Physics was part of natural philosophy until the Scientific Revolution in the 16th century, when the natural...

10_92430632dfc26ec0245770cbd79d1d092
2004-10-19 04:45:44

Lyra Constellation -- Lyra (the lyre) is a prominent, although fairly small, northern constellation. It was one of Ptolemy's 48 constellations, and also counts among the modern 88 constellations. Its brightest star is Vega (Alpha Lyrae), which together with Altair (Alpha Aquilae) and Deneb (Alpha Cygni) forms the large asterism known as the Summer Triangle. Beta Lyr is a half separated (i.e. one of the stars reached its Rochevolume) eclipsing binary of a cream-white colour. The...

10_c868689f8d4d16b3abd0be1cb57f7fa22
2004-10-19 04:45:44

Cygnus Constellation -- Cygnus (the swan) is a northern constellation. It was one of Ptolemy's 48 constellations, and is also one of the 88 modern constellations. Because of the pattern of its main stars, it is sometimes called the Northern Cross (in contrast to the Southern Cross). The bird extends over the summer Milky Way, appearing to fly south. Notable features Cygnus contains several bright stars. Deneb, α Cygni, is an extremely brilliant star, very prominent despite...

10_229495c009fca33ec67cb53f830d8a202
2004-10-19 04:45:44

Centaurus Constellation -- Centaurus (the centaur) was one of the 48 constellations listed by Ptolemy, and counts also among the 88 modern constellations. A constellation of the southern hemisphere, mentioned by Eudoxus (4th century B.C.) and Aratus (3rd century B.C.), Ptolemy catalogued thirty-seven stars in it. It contains Proxima Centauri, the red dwarf that is the nearest known star (other than the Sun) to Earth, as well as Alpha Centauri, which is a double star to which Proxima...

More Articles (16 articles) »
Word of the Day
malpais
  • The ragged surface of a lava-flow.
'Malpais' translates from Spanish as 'bad land.'