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Comet Ison is looking pretty good as it approaches the sun

Comet Ison is looking pretty good as it approaches the sun

If the sun-grazing comet survives its close approach with the sun in November, it could be visible to the naked eye in December.

October 11, 2013 12:00 amLoading…

Sky Spy: This comet won't be coming back

Moon Watch

March 07, 2013 12:00 amLoading…

Science Downtown Family Day

Science Downtown, 300 E. Congress St., is hosting Family Day from 10 a.m. to 6 p.m. on Saturday.

July 05, 2012 9:00 amLoading…

New doubt is cast on comet as big-animal killer

An international team of geologists has cast further doubt on a 2007 study that claimed a comet was responsible for the disappearance of the giant mammals that once roamed Arizona and the people who hunted them.

April 26, 2012 12:00 amLoading…

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