News tagged with binary stars


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Suzaku catches retreat of a black hole's disk

Suzaku catches retreat of a black hole's disk

Space & Earth / Astronomy

created 8 hours ago | popularity 4.4 / 5 (9) | comments 1

(PhysOrg.com) -- Studies of one of the galaxy's most active black-hole binaries reveal a dramatic change that will help scientists better understand how these systems expel fast-moving particle jets.


A faint star orbiting the Big Dipper's Alcor discovered

A faint star orbiting the Big Dipper's Alcor discovered

Space & Earth / Astronomy

created 11 hours ago | popularity 5 / 5 (4) | comments 0

Next time you spy the Big Dipper, keep in mind that there is another star, invisible to the unaided eye, contributing to this constellation.


Google logo

Ubiquitous in U.S., Google struggles for market share in China

Technology / Internet

created Dec 09, 2009 | popularity 4 / 5 (1) | comments 1

In China, Google means underdog. While the Mountain View company dominates the search market in the United States, it is not part of the pop lexicon on the other side of the Pacific. In its nine years in China, ...


NASA's WISE Set to Blast Off and Map the Skies

NASA's WISE Set to Blast Off and Map the Skies

Space & Earth / Space Exploration

created Dec 09, 2009 | popularity 4.3 / 5 (3) | comments 0

(PhysOrg.com) -- The countdown clock is ticking, with just days to go before the Wide-field Infrared Survey Explorer, or WISE, rockets into space on a mission to map the entire sky in infrared light.


Swift spacecraft

Magnetic Power Revealed in Gamma-Ray Burst Jet

Space & Earth / Astronomy

created Dec 09, 2009 | popularity 4.1 / 5 (9) | comments 6

(PhysOrg.com) -- A specialized camera on a telescope operated by U.K. astronomers from Liverpool has made the first measurement of magnetic fields in the afterglow of a gamma-ray burst (GRB). The result is ...


A general view of one of the interactive video installations at the "Decode: Digital Design Sensations" exhibition

Interactive digital art show opens in London

Technology / Hi Tech

created Dec 09, 2009 | popularity not rated yet | comments 0

The creative side of information technology went on display in London this week, in an arresting new interactive show including glowing reeds and a blinking mechanical eye.


New clues emerge for understanding morphine addiction

New clues emerge for understanding morphine addiction

Chemistry / Biochemistry

created Dec 09, 2009 | popularity not rated yet | comments 0

Scientists are adding additional brush strokes to the revolutionary new image now emerging for star-shaped cells called astrocytes in the brain and spinal cord. Their report, which suggests a key role for ...


XMM-Newton celebrates decade of discovery

XMM-Newton celebrates decade of discovery

Space & Earth / Space Exploration

created Dec 09, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- ESA's XMM-Newton X-ray observatory is celebrating its 10th anniversary. During its decade of operation, this remarkable space observatory has supplied new data for every aspect of astronomy. ...


RIT astronomer mines Spitzer Space Telescope data for massive starbursts

Space & Earth / Astronomy

created Dec 08, 2009 | popularity 4.3 / 5 (3) | comments 0

Understanding the evolution of galaxies is one of the biggest questions confronting astronomers today. Looking at distant astronomical objects gives scientists important clues to the origins of the Milky Way Galaxy and other ...


Aussie galaxy survey to lead to 'new physics'

Aussie galaxy survey to lead to 'new physics'

Space & Earth / Astronomy

created Dec 08, 2009 | popularity 4.6 / 5 (22) | comments 7

(PhysOrg.com) -- Australian astronomers have released the first set of data from the first project to look at the effects of "dark energy" halfway back in the Universe's lifetime.



List of search results for binary stars