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Posts tagged white dwarf stars

October 15, 2013

 

This Hubble Space Telescope image shows Globular Star Cluster 47 Tucanae.

Measuring The Ages Of Globular Star Clusters

Astronomers have found a new and more accurate way to measure the ages of huge groups of stars called globular clusters.

February 24, 2012

 

The supernova is the spiral-looking like object.

Get Ready For A New Type Of Supernova!

Supernovas explode with a bright burst of radiation, giving off as much energy in a few days as our sun will give off in its entire lifetime.

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