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Latest Type II supernova Stories

Iron 'Fingerprints' Point Astronomers To Supernova Remnants
2014-07-03 03:27:00

An international team of astronomers using data from the Japan-led Suzaku X-ray observatory has developed a powerful technique for analyzing supernova remnants, the expanding clouds of debris left behind when stars explode.

radioactivity in a supernova remnant
2014-02-20 05:54:04

For the first time, astronomers have peered into the heart of an exploding star during the final minutes of its life.

Yellow Supergiant Star
2013-04-06 05:40:34

Supernovae are important astronomical objects. They tell us about how stars die and are used as measuring sticks to investigate distant galaxies. But there is still some uncertainty as to how the supernova process proceeds in some cases.

Supernova Forecasting May Get A Little Easier
2013-02-06 12:25:38

New observations have led to a better understanding of supernovae, which could one day lead to even better forecasts for the cosmic events.

Neutrinos Can Alter Exploding Star Physics
2012-08-22 10:27:27

Within the heart of exploding stars, sparse halos of neutrinos exert a previously unrecognized influence on the physics of the explosion and may alter which elements can be forged by these violent events.

Image 1 - Scientists Reveal How First Supernova Ever Recorded Occurred
2011-10-24 11:57:48

NASA said on Monday that its Spitzer Space Telescope and Wide-field Infrared Survey Explorer (WISE) have revealed how the first supernova ever recorded occurred.

2011-08-12 07:45:00

Type Ia supernovae are violent stellar explosions whose brightness is used to determine distances in the universe.

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2010-05-22 07:45:08

The finding sheds light on some universal mysteries, including the possibility that exploding stars created some of the matter that makes up our bodies.

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2010-05-19 13:32:35

In the past decade, robotic telescopes have turned astronomers' attention to scads of strange exploding stars, one-offs that may or may not point to new and unusual physics.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.