News tagged with pulsating stars


Hubble Space Telescope

Hubble telescope to get last tuneup during International Year of Astronomy

Space & Earth / Astronomy

created Dec 31, 2008 | popularity 4.5 / 5 (8) | comments 1

From troubled beginnings nearly 18 years ago, the Hubble Space Telescope has revolutionized astronomy and its stunning images have stirred the imaginations of people around the globe.





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Scientists call for ban on alcohol-industry sponsorship of sport

Medicine & Health / Other

created 18 hours ago | popularity 5 / 5 (2) | comments 0

The alcohol industry's sponsorship of sport should be banned and replaced with a dedicated alcohol tax modelled on those employed by some countries for tobacco, say scientists.


'Dropouts' pinpoint earliest galaxies

'Dropouts' pinpoint earliest galaxies

Space & Earth / Astronomy

created Nov 06, 2009 | popularity 4.2 / 5 (10) | comments 13

Astronomers, conducting the broadest survey to date of galaxies from about 800 million years after the Big Bang, have found 22 early galaxies and confirmed the age of one by its characteristic hydrogen signature ...


In a Galaxy Far, Far Away...

In a Galaxy Far, Far Away...

Space & Earth / Astronomy

created Nov 06, 2009 | popularity 4.8 / 5 (5) | comments 17

(PhysOrg.com) -- Astronomers have published the discovery of the farthest known object in the cosmos: a star that exploded when the universe was only 630 million years old -- only 4.6% of its current age. ...


Kepler

Kepler Mission Update

Space & Earth / Space Exploration

created Nov 06, 2009 | popularity 4.7 / 5 (7) | comments 0

(PhysOrg.com) -- Kepler completed another science data download over October 18-19. In this download, a month's worth of science data was transmitted through the NASA Deep Space Network and into the Science ...


Scientists Reproduce a Building Block of Life in Laboratory

Scientists Reproduce a Building Block of Life in Laboratory

Chemistry / Biochemistry

created Nov 06, 2009 | popularity 4.8 / 5 (26) | comments 0

(PhysOrg.com) -- NASA scientists studying the origin of life have reproduced uracil, a key component of our hereditary material, in the laboratory.


Steve Jobs, Apple CEO

Fortune crowns Steve Jobs 'CEO of Decade'

Technology / Business

created Nov 05, 2009 | popularity 3 / 5 (2) | comments 0

Fortune Magazine crowned Apple top dog Steve Jobs "CEO of the Decade" in its newest edition.


Starring Intelligent Aliens

Starring Intelligent Aliens

Space & Earth / Astronomy

created Nov 05, 2009 | popularity 4.6 / 5 (8) | comments 6

The most probable place to find intelligent life in the galaxy is around stars very similar to our sun, a new study has found.


New type of supernova explosion reported; predicted by theoretical physicists at UCSB

Space & Earth / Astronomy

created Nov 05, 2009 | popularity 4.2 / 5 (5) | comments 0

A new class of supernova was discovered by scientists at Berkeley and may be the first example of a new type of exploding star. A team of astrophysicists at UC Santa Barbara had predicted this kind of explosion in their t ...


Rapid supernova could be new class of exploding star

Rapid supernova could be new class of exploding star

Space & Earth / Astronomy

created Nov 05, 2009 | popularity 4.7 / 5 (17) | comments 5

(PhysOrg.com) -- An unusual supernova rediscovered in seven-year-old data may be the first example of a new type of exploding star, possibly from a binary star system where helium flows from one white dwarf ...


Hubble Image Showcases Star Birth in M83, the Southern Pinwheel

Hubble Image Showcases Star Birth in M83, the Southern Pinwheel

Space & Earth / Astronomy

created Nov 05, 2009 | popularity 4.6 / 5 (10) | comments 1

(PhysOrg.com) -- The spectacular new camera installed on NASA's Hubble Space Telescope during Servicing Mission 4 in May has delivered the most detailed view of star birth in the graceful, curving arms of ...



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