Search found 5 matches

by callaharj
Fri Oct 05, 2012 11:50 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Who took this, and where?
Replies: 3
Views: 330

Re: Who took this, and where?

Wow. Technology is amazing. Thanks so much for the fish and teaching me how to get it!
by callaharj
Thu Oct 04, 2012 5:19 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Who took this, and where?
Replies: 3
Views: 330

Who took this, and where?

Has anyone else seen this picture before? I'm curious who took it and more importantly where it was taken... I've searched APOD and TWAN and have come up empty handed... http://i1353.photobucket.com/albums/q679/l3linddog/615987_10151193842087969_1371518009_o_zps800c22e8.jpg http://i1353.photobucket....
by callaharj
Sun Sep 02, 2012 12:34 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Recent Submissions: 2012 September
Replies: 230
Views: 160931

Re: Recent Submissions: 2012 September

A Smile in the Sky
Copyright: Ryan Callahan
The other day I got off work from the zoo and had the pleasure of capturing my very first circumzenithal arc!
by callaharj
Wed Oct 19, 2011 6:39 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Picturesque Venus Transit (2011 Oct 16)
Replies: 18
Views: 8336

Re: APOD: A Picturesque Venus Transit (2011 Oct 16)

Kudos to both of you! That definitely helped in understanding it...thanks for taking the time to help =).
by callaharj
Mon Oct 17, 2011 10:24 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Picturesque Venus Transit (2011 Oct 16)
Replies: 18
Views: 8336

Re: APOD: A Picturesque Venus Transit (2011 Oct 16)

... "By this means, the sun's parallax may be discovered, to within its five hundredth part, which will doubtless seem surprising to some: but yet, if an accurate observation be had in both the places above-mentioned, it has already been shown that the duration of these eclipses of Venus diffe...