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What's Up in 2013 - at a glance

All year long, astronomers have been writing about Comet ISON: will it sizzle or will it fizzle? Both! Here’s my What’s Up video, with December status (written in mid November, but luckily, the comet didn’t completely fizzle)

ISON in December 2013

Comet ISON first spotted by amateur astronomer Bruce Gary and has been imaged by many [...]

A morning comet

Use a chart like this to locate where to look for your object

Can you find the constellation Perseus and comet McNaught in Mojo’s lovely skyscape?

Mojo's photo of Comet McNaught

Quick comet sketch with notes. See the long ion tail, the bright coma, and the short dust tail in my sketches

Comet C/2009 [...]