Update on Comet ISON

Comet ISON will pass within two Sun radii of the Sun's surface in November. But astronomers remain unsure how brilliant it will be.

26 October 2013

Interview with

Matthew Knight, Lowell Observatory

Part of the show Comet ISON is coming!

Comet_P1_McNaught02_-_23-01-07.jpg

Comet P1 McNaught, taken from Swifts Creek, Victoria, Australia at approx 10:10 pm.

Credit:

GNU1.2 - Fir0002 flagstaffotos.com.au

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