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White dwarf - Wikipedia
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter.A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth.A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy.
WHITE DWARF BOOKS
WHITE DWARF BOOKS has been, since 1978, Western Canada's fantasy and science fiction specialty bookstore. Our enormous inventory and expertise in the field makes us a destination for every true aficionado. We sell new books only. We produce a quarterly catalogue of forthcoming new releases.This includes two to three hundred of the more notable titles, with short descriptions.
White Dwarf (film) - Wikipedia
White Dwarf is a 1995 science fiction TV movie written by Bruce Wagner, directed by Peter Markle, and produced by Francis Ford Coppola, Robert Halmi Sr. and Bruce Wagner for American Zoetrope. Originally intended as a television pilot, the film first aired on the Fox Network on May 23, 1995. While expected to be well received, the film instead garnered generally negative reception.
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Terms and Definitions - Views of the Solar System
Glossary of space and planetary related terms. A accretion Accumulation of dust and gas into larger bodies. albedo Reflectivity of an object; ratio of reflected light to incident light.
White Dwarf Catalog - Villanova University
A Catalog of Spectroscopically Identified White Dwarfs by McCook and Sion
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New pulsar discovered during a search for a companion to a ...
Pulsars are highly magnetized rotating neutron star or white dwarf that emits a beam of electromagnetic radiation. This radiation has a regular periodicity, usually detected in the form of short ...
White Dwarf Magazine, Issue 13: Amazon.com: Books
White Dwarf Magazine, Issue 13 on Amazon.com. *FREE* shipping on qualifying offers. White Dwarf Magazine, Issue 13
The Celestia Motherlode: Extrasolar: Stars
The Celestia Motherlode is a site based on Celestia, a free, 3-D, real-time space simulator. It is a place for the Celestia community to catalog, publish and maintain Celestia resources. This page lists star catalogues and other star-related data for Celestia.
* Latest Astronomy in the News *
Fast-Growing White Dwarf Surprises Astronomers SciTechDaily
The fastest growing white dwarf may have been found using data from NASA's Chandra X-ray Observatory and other telescopes.
White dwarf star unexpectedly emitting bright ‘supersoft’ X-rays Digital Trends
The Chandra Observatory has discovered a white dwarf star emitting supersoft X-rays, calling into question conventional wisdom about how X-rays are ...
White Dwarf In The Small Magellanic Cloud Is The Fastest Growing Star Of Its Type Ever Observed Canadian Homesteading
The scientists identified an X-ray outburst originating from a white dwarf in the Small Magellanic Cloud, located at about 200,000 light years away from the Earth.
What do you get when a white dwarf eats a brown dwarf? A very, very energetic cosmic belch. SYFY WIRE
Nova Vulpeculae 1670 has baffled astronomers for centuries. Now we have observations that reveal it was a hugely catastrophic event: A brown dwarf torn apart ...
Searching for the weakest detectable magnetic fields in white dwarfs Phys.Org
Magnetic fields are present in a large variety of stars across the Hertzsprung-Russell diagram, during all evolutionary stages from pre-main sequence stars, ...
The 'supersoft' glow of a star devouring its companion: NASA spots mysterious X-rays Daily Mail
A bright outburst of low-energy X-rays coming from a galaxy roughly 200000 light-years away could point to the fastest-growing white dwarf ever seen, according ...
Scientists have recorded an exploding white dwarf hit a nearby star to cause a supernova Business Insider Australia
They witnessed the star dying a long time ago in a galaxy about 170 million light years away as part of a project that aims to solve the mystery of how stars ...
60-Second Astro News: Helium Exoplanets and a Supernova Surprise SkyandTelescope.com
This week in astronomy news: Inflated helium atmospheres surround two exoplanets, and the Kepler Space Telescope captures the moments around a ...
Watch: A South African telescope just found a runaway star racing at more than 2,000km a second Business Insider South Africa
South Africa's huge optical telescope, SALT, has just helped astronomers find a high-speed star racing through the galaxy. The white dwarf is travelling between ...
So, a supernova may have torched a star nearby SYFY WIRE
A supernova in a galaxy 160 million light years away shows an unusual bump in its brightness, which may be due to it torching a star it orbited.
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