Wednesday, March 21, 2012

Supernova in M95!


Just as we recently learned about late stellar evolution and the ultimate fates of stars of varying masses, one of the major astronomical events of late evolution, a supernova has been observed in Messier 95, a galaxy about 10 Mpc away. M95 is located at RA = 10h43m58s DEC = +11° 42'14". Because the vernal equinox was yesterday, that means that the right ascension coordinates are aligned so that the Sun is close to 0 hours on the Ecliptic. This means that RA = 12 hours will be nearly overhead at midnight tonight and M95 will be overhead at 10:43 PM. Unfortunately for astronomers, despite it being a new moon, Mars happens to be half a degree away in the Constellation Leo and its brightness is way to large in magnitude to see M95 with the naked eye.

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