Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

cbdo2007

(9,213 posts)
Thu Nov 14, 2013, 05:35 PM Nov 2013

Outburst lights up Comet ISON; it's now visible to naked eye

Get ready for a stellar show. The much-anticipated Comet ISON is now visible to the naked eye, according to reports from many observers.

Comet ISON — the potential "comet of the century" — has suddenly brightened in an outburst of activity, with just two weeks to go before it literally grazes the surface of the sun.

In recent months, Comet ISON has repeatedly befuddled forecasters trying to anticipate just how bright it will ultimately become. Earlier this week, the comet's brightening trend again seemed to be sputtering and stalling, but more recent observations suggest a sudden and radical upsurge in brightness.

...

"Ready to go at 4:45 a.m. but I couldn't figure out what the funny-looking, blotted, star that came into view was," Bortle said. &quot Was my) seeing that bad? But, no, the 'blotted star' was, in fact, at the comet's position! Getting to the point, the little but intensely condensed, globular cluster-looking comet was a whopping magnitude 5.4 — two full magnitudes brighter than just 24 hours ago! This makes for a three-magnitude total rise since my observation on Monday."

http://www.nbcnews.com/science/outburst-lights-comet-ison-its-now-visible-naked-eye-2D11591258

1 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Outburst lights up Comet ISON; it's now visible to naked eye (Original Post) cbdo2007 Nov 2013 OP
Nifty. k&r n/t Laelth Nov 2013 #1
Latest Discussions»General Discussion»Outburst lights up Comet ...