Thursday, 31 March 2016

New research could improve the accuracy of "cosmic yardsticks"

Image of supernova remnant G1.9+0.3 composed from data harvested by the Chandra X-ray Observatory

Astronomers have discovered evidence that could help solve a long standing dispute over the origin of Type Ia supernovae, by observing the youngest example of the titanic explosions located to date. The light from the rare breed of supernovae is used by scientists as a cosmic yard stick to chart the expansion of our universe.

.. Continue Reading New research could improve the accuracy of "cosmic yardsticks"

Category: Space

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from Gizmag Emerging Technology Magazine http://ift.tt/1UX7wK3

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