 The Pole star comes to life again July 21, 2008 | User rating: 4.5 / 5 after 45 vote(s)
| User comments: 8
(PhysOrg.com) -- The Northern Star, whose vibrations were thought to be dying away, appears to have come to life again. | |
Could hadron collider devour the Earth? June 28, 2008 | User rating: 3.9 / 5 after 48 vote(s)
| User comments: 34
Particle colliders creating black holes that could devour the Earth. Sounds like a great Hollywood script. But, according to UC Santa Barbara Physics Professor Steve Giddings, it's pure fiction. | |
 100 years on, mystery shrouds massive 'cosmic impact' in Russia June 29, 2008 | User rating: 4.5 / 5 after 68 vote(s)
| User comments: 13
A hundred years ago this week, a gigantic explosion ripped open the dawn sky above the swampy taiga forest of western Siberia, leaving a scientific riddle that endures to this day. | |
 Discovery of the source of the most common meteorites July 10, 2008 | User rating: 4 / 5 after 24 vote(s)
| User comments: 1
Astronomy & Astrophysics is publishing the first discovery by T. Mothé-Diniz (Brazil) and D. Nesvorný (USA) of asteroids with a spectrum similar to that of ordinary chondrites, the meteoritic material ... | |
 Rare 'Star-Making Machine' Found in Distant Universe July 10, 2008 | User rating: 4.5 / 5 after 26 vote(s)
| User comments: 3
Astronomers have uncovered an extreme stellar machine -- a galaxy in the very remote universe pumping out stars at a surprising rate of up to 4,000 per year. In comparison, our own Milky Way galaxy turns out ... | |
 Not a Quirk But a Quark ... a Quark Star! June 27, 2008 | User rating: 4.6 / 5 after 40 vote(s)
| User comments: 7
Astronomers recently announced that they have found a novel explanation for a rare type of super-luminous stellar explosion that may have produced a new type of object known as a quark star. | |
 Polarizing filter allows astronomers to see disks surrounding black holes July 23, 2008 | User rating: 4.1 / 5 after 19 vote(s)
| User comments: 2
(PhysOrg.com) -- For the first time, a team of international researchers has found a way to view the accretion disks surrounding black holes and verify that their true electromagnetic spectra match what astronomers ... | |
 A new way to weigh giant black holes July 16, 2008 | User rating: 4.5 / 5 after 22 vote(s)
| User comments: 4
How do you weigh the biggest black holes in the universe? One answer now comes from a completely new and independent technique that astronomers have developed using data from NASA's Chandra X-ray Observatory. | |
 Spitzer Reveals 'No Organics' Zone Around Pinwheel Galaxy July 21, 2008 | User rating: 3.9 / 5 after 14 vote(s)
| User comments: 4
(PhysOrg.com) -- The Pinwheel galaxy is gussied up in infrared light in a new picture from NASA's Spitzer Space Telescope. | |
 Proposed NASA Mission Could Explore Twisted Space Around Black Holes July 01, 2008 | User rating: 4.5 / 5 after 21 vote(s)
| User comments: 5
A new NASA mission could discover the shape of space that has been distorted by a spinning black hole's crushing gravity, and explore the structure and effects of the formidable magnetic field around magnetars, ... | |
Ancient Galactic Magnetic Fields Stronger than Expected July 23, 2008 | User rating: 4.5 / 5 after 21 vote(s)
| User comments: 10
(PhysOrg.com) -- Mining the far reaches of the universe for clues about its past, a team of scientists including Philipp Kronberg of Los Alamos National Laboratory has proposed that magnetic fields of ancient galaxies like ... | |
World's first space telescope to discover near-Earth objects June 26, 2008 | User rating: 4.6 / 5 after 17 vote(s)
| User comments: 2
Canada is building the world's first space telescope designed to detect and track asteroids as well as satellites. Called NEOSSat (Near Earth Object Surveillance Satellite), this spacecraft will provide a significant improvement ... | |
 Brightest Star in the Galaxy Has New Competition July 15, 2008 | User rating: 4.4 / 5 after 16 vote(s)
| No comments yet
(PhysOrg.com) -- A contender for the title of brightest star in our Milky Way galaxy has been unearthed in the dusty metropolis of the galaxy's center. | |
Seeing the universe through gamma-ray eyes July 09, 2008 | User rating: 4.4 / 5 after 14 vote(s)
| User comments: 2
The scientists have stopped holding their breath. Three weeks after the launch of the Gamma-ray Large Area Space Telescope (GLAST), researchers from Stanford University, the Stanford Linear Accelerator Center and elsewhere ... | |
 COROT's new find orbits Sun-like star 14 hours ago | User rating: not shown ( 3 vote(s) ) | No comments yet
A team of European scientists working with COROT have discovered an exoplanet orbiting a star slightly more massive than the Sun. After just 555 days in orbit, the mission has now observed more than 50 000 ... | |
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