News tagged with blue stragglers
Vampires and collisions rejuvenate stars
Dec 23, 2009 |
4.3 / 5 (9) |
2
Stars in globular clusters are generally extremely old, with ages of 12-13 billion years. However, a small fraction of them appear to be significantly younger than the average population and, because they ...
Even stars get fat -- And 'stellar cannibalism' is the reason
Jan 14, 2009 |
4.5 / 5 (6) |
1
Researchers have discovered evidence that blue stragglers in globular clusters, whose existence has long puzzled astronomers, are the result of 'stellar cannibalism' in binary stars. In other words, binary ...
Search results for blue stragglers
Chemists Discover How Cells Create Stability During Critical DNA-to-RNA Information Transfers
19 hours ago |
4.5 / 5 (11) |
0
(PhysOrg.com) -- A pair of University of Massachusetts Amherst chemists believe they have for the first time explained how the main players in transcription -- RNA polymerase, RNA (red in illustration) and ...
Rare New Year's Eve 'blue moon' to ring in 2010
Space & Earth / Space Exploration
21 hours ago |
3.5 / 5 (10) |
1
(AP) -- Once in a blue moon there is one on New Year's Eve. Revelers ringing in 2010 will be treated to a so-called blue moon. According to popular definition, a blue moon is the second full moon in a month. ...
As the World Churns
Space & Earth / Earth Sciences
Dec 28, 2009 |
4.4 / 5 (14) |
24
(PhysOrg.com) -- "Terra firma." It's Latin for "solid Earth." Most of the time, at least from our perspective here on the ground, Earth seems to be just that: solid. Yet the Earth beneath our feet is actually ...
House and Senate look to final health care talks
Dec 27, 2009 |
not rated yet |
0
(AP) -- How many Americans will get subsidized medical coverage - plus who will pay for it - will be front-burner issues when Congress returns next month to complete President Barack Obama's health care remake.
Genomic toggle switches divide autoimmune diseases into distinct clusters
Dec 23, 2009 |
5 / 5 (1) |
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Genomic switches can predispose an individual to one set of autoimmune disorders but protect the same person against another set of them, scientists at Stanford University School of Medicine have found.
Keck Telescopes Take Deeper Look at Planetary Nurseries
Dec 23, 2009 |
4.8 / 5 (13) |
2
(PhysOrg.com) -- Astronomers using the W. M. Keck Observatory have peered far into a young planetary system, giving an unprecedented view of dust and gas that might eventually form planets similar to Jupiter, ...
Stocking stuffer: Card good for eye, dental visit
Dec 23, 2009 |
4 / 5 (1) |
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(AP) -- Health care providers are rolling out a different sort of stocking stuffer: Gift cards that can be used to pay bills and insurance premiums or for specific services at eye doctors and dentist offices.
Australian fossil unlocks secrets to the origin of whales
Other Sciences / Archaeology & Fossils
Dec 22, 2009 |
4.8 / 5 (4) |
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Museum Victoria palaeobiologist Dr Erich Fitzgerald has made new groundbreaking discoveries into the origin of baleen whales, based on a 25 million year old fossil found near Torquay in Victoria.
Kew botanists discover more than 250 new plant species in 250th anniversary year
Dec 22, 2009 |
5 / 5 (1) |
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Giant rainforest trees, rare and beautiful orchids, spectacular palms, minute fungi, wild coffees and an ancient aquatic plant are among more than 250 new plant and fungi species discovered and described by botanists from ...
German chip maker Infineon raises quarterly sales target
Dec 22, 2009 |
not rated yet |
0
Long-suffering German semi-conductor maker Infineon raised its quarterly sales target Tuesday owing to stronger demand from clients in the automotive and energy sectors.
List of search results for blue stragglers
