Understanding the Sun

Coverage of astronomy in newspapers, magazines, TV and online.
pbholmes
Posts: 282
Joined: 15 Nov 2006, 22:17
Location: Dalgety Bay

Understanding the Sun

Postby pbholmes » 20 Jun 2009, 10:00

Good news, bad news.

First the bad news: Renowned solar astronomer John A Eddy, formerly of the University of Colorado, and coiner of the term "Maunder Minimum" has died, aged 78. Obituaries in the Scotsman and New York Times.

Now the good news: Sunspots are back!
If you've been to any of our solar events, you will know by now that the sun has been at a minimum for sunspots recently. (The one I saw on gala day is the first one I've seen in two years.) Any of you hoping to see the Northern Lights will also have been disappointed, since solar activity is closely linked to aurorae too.

In a fascinating post on his blog Bad Astronomy, astronomer and author Phil Plait talks about the streams of gas under the surface of the sun that contribute to the solar cycle. Read it here.

Cosmic
Posts: 364
Joined: 12 Jun 2008, 11:39
Location: Dunfermline
Contact:

Postby Cosmic » 20 Jun 2009, 10:38

Paul
Sad news indeed. You forgot to add that anyone wishing to see sunspots should deff attend our Solar Event at Dunfermline High School on Monday 22nd June form 10:00 a.m.

Cosmic
Meade 8inch  SCT. Observatory mounted on an HEQ5 Pro using EQMOD Canon 1000D modified DSLR,200mm Dobsonian, 200mm Celestron C8, 15x70 Astro Binoculars. 2x Mintron ccd cameras, lots of other stuff.


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