Search found 345 matches

by kovil
Wed Nov 10, 2010 1:20 pm
Forum: Open Space: Discuss Anything
Topic: EU/PC (split from APOD: 2010 Nov 03)
Replies: 6
Views: 720

EU/PC (split from APOD: 2010 Nov 10)

[I must say, Neufer, before I’m dead and gone, that your exceptionally wonderful and talented efforts here are vastly appreciated !!! I admire your abilities to post text in color, include photos and data charts etc, to organize it in a logical and instructive way, and all your ingenious connecting ...
by kovil
Wed Nov 03, 2010 7:07 am
Forum: Open Space: Discuss Anything
Topic: EU/PC (split from APOD: 2010 Nov 03)
Replies: 6
Views: 720

EU/PC (split from APOD: 2010 Nov 03)

http://apod.nasa.gov/apod/ap101103.html http://asterisk.apod.com/viewtopic.php?f=9&t=21875 Good Grief, Who wrote this description? They haven't a clue what's actually going on here. This is the same structural event as surrounds Supernova 1987a. Just compare them. The structures weren't 'ejected...
by kovil
Wed Jan 06, 2010 5:50 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: The Spotty Surface of Betelgeuse (2010 Jan 06)
Replies: 42
Views: 16714

Re: The Spotty Surface of Betelgeuse (2010 Jan 06)

Yes, Thank You Chris Peterson, you are excellently knowledgeable in the observational disciplines of astronomy ! (however much we may differ on the theoretical astrophysics side) I was wondering if milli (as in m.a.s.) meant to multiply by 1000, it does ! As to the unevenness of the surface brightne...
by kovil
Tue Jan 05, 2010 1:58 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Force from Empty Space: Casimir Effect (2010 Jan 03)
Replies: 23
Views: 11049

Re: A Force from Empty Space: The Casimir Effect (2010 Jan 0

In regards to what it is that the Casimir Effect is actually measuring, it is: The Entropic Floor of the local area, or of the universe if you prefer to call it that way. It is measuring the 'pressure' exerted on the outside of the plates, and the lack of pressure inbetween the plates, as it isn't p...
by kovil
Sun Jan 03, 2010 3:23 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Force from Empty Space: Casimir Effect (2010 Jan 03)
Replies: 23
Views: 11049

Re: A Force from Empty Space: The Casimir Effect (2010 Jan 0

ROTFLMAO ! "provides evidence that the universe will expand forever" "in response to energy fluctuations in the vacuum of empty space" "evidence is accumulating that most of the energy density in the universe is in an unknown form dubbed dark energy" "but generated...
by kovil
Fri Jan 01, 2010 1:44 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Dust and the Helix Nebula (2009 Dec 31)
Replies: 4
Views: 2362

Re: Dust and the Helix Nebula (2009 Dec 31)

Bravo !! A Two Thumbs Up !! on the description accompanying the photo ! I appreciate the distance (700 LY est.) and the diameter of the object (2 LY dia. est.). Thanks very much for those, they always add substance to the photo. Now here's where I'd like to steer the direction of the discussion: &qu...
by kovil
Tue Dec 22, 2009 3:56 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Planetary Systems Now Forming in Orion (2009 Dec 22)
Replies: 7
Views: 3344

Re: Planetary Systems Now Forming in Orion (2009 Dec 22)

Absolutely beautiful photo !!! And my applause to Mainstream for continuing to launch and investigate with new and improved space based observational platforms !!! I do have some bones to pick about the interpretation of what we think we are seeing out there tho, but I'll keep my heretical views to ...
by kovil
Thu Dec 17, 2009 5:33 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Saturns Hexagon Comes to Light (2009 Dec 14)
Replies: 23
Views: 11815

Re: Saturns Hexagon Comes to Light (2009 Dec 14)

"Could it be that some sort of frequent pulse in the magnetic field causes the shape . ." I think you're on to the correct path of discovery 'CatchDude' ! The hexagon shape at Saturn's pole is due to some kind of harmonic within Saturn. Perhaps within the atmospheric density itself, or in ...
by kovil
Tue Dec 15, 2009 1:27 am
Forum: Starship Asterisk: Handbook
Topic: How can The Asterisk be improved?
Replies: 60
Views: 73041

Re: How can The Asterisk be improved?

The APOD daily posting robot for each day's topic to be started for each day's APOD is a great idea ! (rather than waiting for someone to start it) As far as topic restrictions, you can't legislate morality, same problem here. We simply have our own ideas and want to talk about them. Less restrictio...
by kovil
Tue Dec 15, 2009 12:52 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Geminid Meteor over Monument Valley (2009 Dec 12)
Replies: 9
Views: 5976

Re: Geminid Meteor over Monument Valley (2009 Dec 12)

In looking out my window Sunday night Dec 13, a really large meteor streaked by, a minute later another ! Watching for 5 minutes prompted me to suspect we were having a meteor shower, and Dec 13 rang a bell, for which shower I didn't know. So it was the Geminids ! Thanks APOD ! What was unusual to m...
by kovil
Mon Dec 14, 2009 9:23 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Saturns Hexagon Comes to Light (2009 Dec 14)
Replies: 23
Views: 11815

Re: Saturns Hexagon Comes to Light (2009 Dec 14)

I believe that the well studied scientific discipline of fluid dynamics has a fairly good understanding of why a hexagonal shape will self generate when under rotational vector forces. I read some very good analysis on another discussion board a year ago. Surprising that mainstream astrophysics is s...
by kovil
Sun Nov 15, 2009 10:13 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: M57: Ring Nebula (2009 November 15)
Replies: 8
Views: 1890

M57: Ring Nebula (2009 November 15)

<< "The Ring Nebula lies about 4,000 light years away, and is roughly 500 times the diameter of our Solar System. In this picture by the Hubble Space Telescope in 1998, dust filaments and globules are visible far from the central star. This helps indicate that the Ring Nebula is not spherical, ...
by kovil
Sat Nov 14, 2009 10:18 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: DIA Sunrise (091114)
Replies: 14
Views: 2351

Re: DIA Sunrise (091114)

If anybody asks me, and nobody did, I think ya'll have been posting too long. Hey, for a new perspective on things, and this one really blows my mind; We are 107 diameters of the Sun, from the Sun ! That seems a bit too close for comfort in some ways, considering how energetic and potentially volati...
by kovil
Fri Nov 13, 2009 4:54 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Stickney Crater (APOD 2009 November 7)
Replies: 33
Views: 6743

Re: Stickney Crater (APOD 2009 November 7)

Подумал я, если вы были риторическими или серьезный. LOL Как говорят в Шотландии, когда кто-то играет волынка плохо ", кто-то сжимая кошка снова". А во Франции, сокращенный вариант определения ноу-хау является: "Если он может продолжить работу, это ноу-хау". [as a translator of e...
by kovil
Fri Nov 13, 2009 4:06 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Stickney Crater (APOD 2009 November 7)
Replies: 33
Views: 6743

Re: Stickney Crater (APOD 2009 November 7)

Au contraire, I suspect Phobos was 'combed' by a giant space comb, akin to in the film "Spaceballs" when Darth Helmet ordered his men to 'comb the desert' in search for Princess Vespa, Fluke Starbucker, Barf and Lonestar ! (I'm afraid I must defer to Neufer and his amazing talents, to find...
by kovil
Thu Nov 12, 2009 8:32 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Saturn After Equinox (APOD 2009 Nov 10)
Replies: 3
Views: 1534

Re: Saturn After Equinox (APOD 2009 Nov 10)

Do I detect a first in this APOD? <<" . . . bright features identified as spokes that are thought to be groups of very small electrically charged ice particles." >> Mainstream admitting that there is 'electricity in space' ! But then they'll tell us, "Oh, we knew that all along."...
by kovil
Thu Nov 12, 2009 8:15 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Art And Science NGC 918 (2009 Nov 12)
Replies: 29
Views: 4439

Re: Art And Science NGC 981

Hey Oren !

I'm not positive, but if supernovae are named like hurricanes, then SN2009js would mean: as j is #10 in the alphabet, and s is #19; then SN2009js is the 9x26+19 th supernova this year ? the 253rd.
by kovil
Fri Nov 06, 2009 5:23 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Ring Nebula Deep Field (2009 November 6 APOD)
Replies: 8
Views: 3849

Re: Ring Nebula Deep Field (2009 November 6 APOD)

<< I seem to detect a number of shapes within the molecular cloud that might imply spiral motion. Is there spiral motion, and if so, how does this effect the nebula shape. Thanks >> Correct. The apparent spiral shapes are exactly that, it's no illusion. We are looking lengthwise 'down the barrel' (l...
by kovil
Fri Nov 06, 2009 1:13 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Blue Sun Bristling (APOD 2009 November 4)
Replies: 8
Views: 2084

Re: Blue Sun Bristling (APOD 2009 November 4)

Poor Mainstream Science, they've really lost their way in thinking that hydrogen is being converted into helium deep within the Sun's core. Will the high priests of the BBT ever be able to unravel the religious mystery of how many neutrinos can dance on the head of a proton ? It's about that silly, ...
by kovil
Wed Oct 28, 2009 8:39 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Martian Dust Devil Trails (21 Oct 2009)
Replies: 35
Views: 5992

Re: Martian Dust Devil Trails (21 Oct 2009)

In relation to 'wind' forming or doing anything on Mars, it would have had to of been a very long time ago, as the Martian atmosphere is extremely thin. Atmosphere of Mars (from Wikipedia) Mars's thin atmosphere, visible on the horizon in this low-orbit photo. Mars lost its magnetosphere 4 billion y...
by kovil
Sun Oct 25, 2009 8:03 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Crab Nebula "Movie"
Replies: 13
Views: 2308

Re: M1: Crab Nebula: Movie? Colors? (2009 Oct 25)

If we had a movie of the Crab Nebula, it would start out as a very large star, much like eta Carinae; http://antwrp.gsfc.nasa.gov/apod/ap080617.html Eta Carinae is thought to be 100-150 times more massive than our Sun. In the above APOD, eta Carinae the star, is in the middle, between the two big wh...
by kovil
Wed Oct 21, 2009 12:07 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Martian Dust Devil Trails (21 Oct 2009)
Replies: 35
Views: 5992

Re: Martian Dust Devil Trails (21 Oct 2009)

Fantastic photo !!! Makes me want to go to Mars and marvel at the beauty of the fractal patterns in the sand dunes, and maybe live there ! Mars has so many beautiful and awesome landscapes, tho they probably look best from above, from the surface I couldn't see it nearly so well. So curious that the...
by kovil
Thu Oct 15, 2009 1:47 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: New ring detected around Saturn
Replies: 21
Views: 5576

Re: New ring detected around Saturn

<<Solar radiation causes the volatile materials within the comet to vaporize and stream out of the nucleus, carrying dust away with them. The streams of dust and gas thus released form a huge, extremely tenuous atmosphere around the comet called the coma.>> from Wikipedia Not to get into an argument...
by kovil
Wed Oct 14, 2009 11:48 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: New ring detected around Saturn
Replies: 21
Views: 5576

Re: New ring detected around Saturn

"It is very, very faint; extremely tenuous," Verbiscer told Universe Today. "If you were standing inside the ring you wouldn't even know it. In a cubic kilometer of space there are only 10-20 particles. The particles are about the same size as fog particles , but they are very spread ...
by kovil
Tue Oct 13, 2009 5:47 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Giant Dust Ring Discovered Around Saturn (2009 Oct 13)
Replies: 19
Views: 3151

Re: Saturn dust ring question

"The new ring is canted 27 degrees from the main ring plane and is in a retrograde orbit around the giant gas planet. It is also quite large. As Anne Verbiscer from the University of Virginia commented: "This is one supersized ring. If you could see the ring, it would span the width of two...