News tagged with white dwarfs

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Pan-STARRS discovers two super supernovae

Supernovae are the brightest phenomenon in the current universe. As massive stars die as supernovae, they briefly outshine the rest of the stars in their galaxy and are visible, at least once the light gets ...

Jul 22, 2011
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Neon lights up exploding stars

(Phys.org)—An international team of nuclear astrophysicists has shed new light on the explosive stellar events known as novae.

Jan 15, 2013
5 / 5 (5) 0 | with audio podcast

Will V445 puppis become a Ia supernova?

As the “V” in the designation of V445 Puppis indicates, this star was a variable star located in the constellation of Puppis. It was a fairly ordinary periodic variable, although with a rather complex ...

Dec 06, 2010
4.2 / 5 (5) 1 | with audio podcast

HARPS-NEF to comb Kepler targets for new Earths

Astronomers have announced plans to build an ultra-stable, high-precision spectrograph for the Science and Technology Facilities Council's 4.2-m William Herschel Telescope (WHT - part of the Isaac Newton Group ...

Apr 20, 2009
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