 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. | |
The Quiet Explosion: Object intermediate between normal supernovae and gamma-ray bursts found 18 hours ago | User rating: 4.3 / 5 after 6 vote(s)
| User comments: 1
A European-led team of astronomers are providing hints that a recent supernova may not be as normal as initially thought. Instead, the star that exploded is now understood to have collapsed into a black hole, producing a ... | |
 COROT's new find orbits Sun-like star 19 hours ago | User rating: not shown ( 4 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 ... | |
Watching a 'New Star' Make the Universe Dusty 19 hours ago | User rating: not shown ( 3 vote(s) ) | No comments yet
(PhysOrg.com) -- Using ESO's Very Large Telescope Interferometer, and its remarkable acuity, astronomers were able for the first time to witness the appearance of a shell of dusty gas around a star that had just erupted, ... | |
 Lenses galore -- Hubble finds large sample of very distant galaxies 20 hours ago | User rating: 4.6 / 5 after 8 vote(s)
| User comments: 2
By using the gravitational magnification from six massive lensing galaxy clusters, the NASA/ESA Hubble Space Telescope has provided scientists with the largest sample of very distant galaxies seen to date. ... | |
Ancient Galactic Magnetic Fields Stronger than Expected July 23, 2008 | User rating: 4.5 / 5 after 21 vote(s)
| User comments: 11
(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 ... | |
 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 ... | |
 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. | |
 The Pole star comes to life again July 21, 2008 | User rating: 4.5 / 5 after 46 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. | |
 Three Red Spots Mix it Up on Jupiter July 17, 2008 | User rating: 4.4 / 5 after 14 vote(s)
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(PhysOrg.com) -- This sequence of Hubble Space Telescope images offers an unprecedented view of a planetary game of Pac-Man among three red spots clustered together in Jupiter's atmosphere. | |
 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. | |
 Brightest Star in the Galaxy Has New Competition July 15, 2008 | User rating: 4.4 / 5 after 16 vote(s)
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(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. | |
 Makemake -- or Easter bunny -- enters book of space names July 15, 2008 | User rating: 4.4 / 5 after 7 vote(s)
| User comments: 2
Pluto -- downgraded two years ago to the status of a dwarf planet -- has an exotically-named chum on the fringes of the Solar System. | |
 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 ... | |
 What's My Age? Mystery Star Cluster Has 3 Different Birthdays July 10, 2008 | User rating: 4 / 5 after 11 vote(s)
| User comments: 2
Imagine having three clocks in your house, each chiming at a different time. Astronomers have found the equivalent of three out-of-sync "clocks" in the ancient open star cluster NGC 6791. The dilemma may fundamentally ... | |
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