Any possibility that we're seeing noctilucent clouds reflecting the green band?
That said, my number one choice is an auroral fragment trying to break free...
Search found 68 matches
- Mon Sep 30, 2013 4:57 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Mysterious Green Patches on the Sky (2013 Sep 30)
- Replies: 275
- Views: 515167
- Sat Sep 07, 2013 10:38 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Night in the Andes Ice Forest (2013 Sep 07)
- Replies: 12
- Views: 4600
Re: APOD: Night in the Andes Ice Forest (2013 Sep 07)
The moon has no shins, therefore it can't be shinning! I think you mean "shining."
- Mon Jan 21, 2013 10:14 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Huygens: Titan Descent Movie (2013 Jan 21)
- Replies: 51
- Views: 6407
Re: APOD: Huygens: Titan Descent Movie (2013 Jan 21)
Hi guys. Don't want to be the English police, but does the last sentence look better this way? Landing in a dried sea and surviving for 90 minutes, Huygen's (probe) returnED unique images of a strange plain of dark sandy soil strewn with smooth, bright, fist-sized rocks of ice. Other than that - abs...
- Fri May 18, 2012 11:02 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: GALEX: The Andromeda Galaxy (2012 May 18)
- Replies: 26
- Views: 4616
Re: APOD: GALEX: The Andromeda Galaxy (2012 May 18)
Love APoD - number one site on the web.
There's one more grammatical error:
... as large galaxy's go. [ galaxies ]
... been interpreted has evidence [ as ]
There's one more grammatical error:
... as large galaxy's go. [ galaxies ]
... been interpreted has evidence [ as ]
- Fri Jun 04, 2010 12:39 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Jupiter from the Stratosphere (2010 Jun 03)
- Replies: 13
- Views: 3068
Re: APOD: Jupiter from the Stratosphere (2010 Jun 03)
I also wasn't impressed at first, but letting my eyes cross a bit got me to thinking. Did the stripes really line up? I took a shot at some simple image overlay, and this is what I have to show. Granted, the two photos don't coincide in terms of dates or rotation. I also had to enlarge the visible i...
- Wed Jun 02, 2010 11:39 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: A Twisted Meteor Trail Over Tenerife (2010 Jun 02)
- Replies: 157
- Views: 12773
Re: APOD: A Twisted Meteor Trail Over Tenerife (2010 Jun 02)
Why do most people assume that all meteors are spheres? It seems to me that the more reasonable question about meteors should be "What is the distribution of shapes meteors have upon entering the atmosphere, given that there are NO perfect spheres?" The follow up question is this. How ecce...
- Wed Jun 02, 2010 4:21 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: A Twisted Meteor Trail Over Tenerife (2010 Jun 02)
- Replies: 157
- Views: 12773
Re: APOD: A Twisted Meteor Trail Over Tenerife (2010 Jun 02)
Maybe it's shaped like a maple leaf seedling?
http://commons.wikimedia.org/wiki/File:Maple-seed.jpg
http://commons.wikimedia.org/wiki/File:Maple-seed.jpg
- Tue May 25, 2010 4:29 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Looking Back Across Mars (2010 May 25)
- Replies: 22
- Views: 3442
Re: APOD: Looking Back Across Mars (2010 May 25)
Pure coincidence, or are you prescient? A Mars news item, the same day that Phoenix is declared dead.
http://news.bbc.co.uk/2/hi/science_and_ ... 151001.stm
http://news.bbc.co.uk/2/hi/science_and_ ... 151001.stm
- Tue May 04, 2010 8:31 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: A Hall of Mountain Glory (2010 May 04)
- Replies: 46
- Views: 5253
Re: APOD: A Hall of Mountain Glory (2010 May 04)
These are links to the only two articles I could find on cloud droplet size distribution. http://ramanlidar.gsfc.nasa.gov/activities/publications/data/cloudliqwateretc.pdf http://langley.atmos.colostate.edu/publications/Documents_1978/Stephens_JAS_I_1978.pdf Is it possible that the fogbow and glory ...
- Tue May 04, 2010 11:26 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: A Hall of Mountain Glory (2010 May 04)
- Replies: 46
- Views: 5253
Re: APOD: A Hall of Mountain Glory (2010 May 04)
Whether or not it's a fogbow or glory, there's still a typo. The hall is actually an the mountain from which this picture was taken. So maybe it should be "on" the mountain? And what IS the deal with the color sequence? Does this mean that each rainbow reflected back towards the viewer has...
- Wed Apr 28, 2010 7:28 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: SDO: The Extreme Ultraviolet Sun (2010 Apr 23)
- Replies: 10
- Views: 2374
Re: APOD: SDO: The Extreme Ultraviolet Sun (2010 Apr 23)
It's quite a bit late, but I saw one of the more recent releases from SDO and the 'goober' we noticed at the 2 o'clock position is still there. Looks like it may be a permanent feature of that particular CCD.
http://www.youtube.com/watch?v=eWrm-dADE8w
http://www.youtube.com/watch?v=eWrm-dADE8w
- Mon Apr 26, 2010 1:36 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Planetary Nebula Mz3: The Ant Nebula (2010 Apr 25)
- Replies: 22
- Views: 4377
Re: APOD: Planetary Nebula Mz3: The Ant Nebula (2010 Apr 25)
As crazy as it sounds, biddie may be on to something. The fact that it's not *perfectly* symmetrical should hold a clue as well. It looks too much like a cauliflower on the one end. Swallowed some gas giants?
- Fri Apr 23, 2010 2:04 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: SDO: The Extreme Ultraviolet Sun (2010 Apr 23)
- Replies: 10
- Views: 2374
Re: APOD: SDO: The Extreme Ultraviolet Sun (2010 Apr 23)
Incredible. I'd subscribe to cable if they could start streaming this in real time - "Sun TV"
Doesn't this constitute an unprocessed image? The boys in quality control still have to sort through all the various filters and do some cleanup.
Doesn't this constitute an unprocessed image? The boys in quality control still have to sort through all the various filters and do some cleanup.
- Mon Mar 22, 2010 4:10 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: The Nearby Milky Way in Cold Dust (2010 Mar 22)
- Replies: 26
- Views: 3545
Re: APOD: The Nearby Milky Way in Cold Dust (2010 Mar 22)
Grammar police alert:
Did you mean - as warm AS ?while white corresponds to gas as warm at 40 Kelvins.
- Mon Feb 01, 2010 8:03 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: The Mysterious Voynich Manuscript (2010 Jan 31)
- Replies: 238
- Views: 65806
Re: The Mysterious Voynich Manuscript (2010 Jan 31)
Neufer wrote: by neufer » Sun Jan 31, 2010 10:44 pm Disproven as what? The function of a fraudulent product is exactly that - resistance to proof. And just enough 'truth' to make people believe.* Look at today's homeopathic remedies - St. John's wort comes to mind. It's sufficient for the public to...
- Sun Jan 31, 2010 5:57 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: The Mysterious Voynich Manuscript (2010 Jan 31)
- Replies: 238
- Views: 65806
Re: The Mysterious Voynich Manuscript (2010 Jan 31)
After reading the intriguing interpretation here, and also reading (mostly) the wikipedia entry, I'm most in favor of Rugg's conclusion based on simple examination of the text. It's a hoax. That it could be a hoax is certainly a possibility, and that people (or persons) are capable of perpetrating s...
- Wed Nov 25, 2009 1:34 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: All sky milky way panorama (2009 November 25)
- Replies: 7
- Views: 1652
All sky milky way panorama (2009 November 25)
Currently reads: "Moreover, millions are individual stars are also visible,"
Suggest: "Moreover, millions OF individual stars are also visible,"
http://apod.nasa.gov/apod/ap091125.html
Suggest: "Moreover, millions OF individual stars are also visible,"
http://apod.nasa.gov/apod/ap091125.html
- Wed Aug 05, 2009 1:41 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: A Triple Sunrise Over Gdansk Bay (2009 Aug 04)
- Replies: 338
- Views: 50865
Re: Cause of Triple Sunrise (APOD 2009 August 4)
As an APoD devotee, astronomy buff, and closet scientist, I admit to being out of my league discussing the optical components of these pictures. But as a pilot, and respectful watcher of the weather, we may all agree that there are still meteorological phenomena out there that are not completely und...