Search found 19 matches

by Vision
Mon Oct 22, 2007 1:14 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: hubble
Replies: 65
Views: 14892

As for the Big Bang. Its funny how they assume it to be a fact and than add ad hoc ideas to make it fit the model. Eg. Lets make everything move faster than the speed of light to make it work and if we need more speed just ask the captain. "Just have not got the power captain". The BB is ...
by Vision
Mon Oct 22, 2007 1:05 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Will the Universe End in a Big Rip? (APOD 21 Oct 2007)
Replies: 17
Views: 5648

The description reminds me of "The Nothing" from The Never Ending Story. Do we see any of this behavior currently in the visible universe?
by Vision
Thu Oct 11, 2007 11:45 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Bang or No Bang
Replies: 284
Views: 30877

what? if I were standing where? maybe we should also discuss an afterlife and st peter gates, imagine how would it be like standing there... If you were standing there, We wouldn't be able to have this conversation,AND all these questions would be almost answered. :wink: If you believe in all that ...
by Vision
Thu Oct 11, 2007 11:43 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: 2 Million Galaxies; % of sky? (APOD 07 Oct 2007)
Replies: 11
Views: 3790

:lol: I would look at it as, how many galaxies in that small amount of space can we not see? =)
by Vision
Wed Oct 10, 2007 11:26 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Iapetus, WHITE on BLACK (APOD 19 Sep 2007)
Replies: 39
Views: 14114

Thats no moon!!! :lol: Nice catch andy.
by Vision
Tue Oct 09, 2007 10:24 pm
Forum: The Observation Deck: Latest Sky Photography
Topic: Phobos Then and Now
Replies: 11
Views: 5993

Nice job indeed, you can tell they dont line up perfectly. :D
by Vision
Tue Oct 09, 2007 9:13 am
Forum: The Observation Deck: Latest Sky Photography
Topic: Phobos Then and Now
Replies: 11
Views: 5993

What causes the grooving? and no impactors =(
by Vision
Tue Oct 09, 2007 9:03 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Aurora, Stars, Meteor, Lake, Alaska (2007 Oct 09)
Replies: 29
Views: 6746

APOD: Aurora, Stars, Meteor, Lake, Alaska (2007 Oct 09)

http://apod.nasa.gov/apod/ap071009.html

Another breath taking picture, nothing makes you appreciate the cosmos more than living in a concrete jungle, smothered in light pollution.

Thank you Bud, and APOD for taking my breath away once again. :D
by Vision
Tue Oct 09, 2007 12:47 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Multiple planes of space
Replies: 12
Views: 3550

Some galaxies do appear to "tumble" the case I know about is NGC 524, is obvious when you look at it it is a face on S0, essentially a dead spiral galaxy, you can see the residual spiral structure. However when you measure the velocity of different parts of the galaxy (as the SAURON colla...
by Vision
Sun Oct 07, 2007 6:24 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Multiple planes of space
Replies: 12
Views: 3550

Vision, I don't think we've had telescopes that are capable of letting us view other galaxies for long enough to observe it. Even if we had telescopes 10,000 years ago, cameras didn't get invented until just a few hundred years ago, and photographic cameras only started to come around a little over...
by Vision
Sat Oct 06, 2007 7:53 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Multiple planes of space
Replies: 12
Views: 3550

Thats an interesting theory, if galaxies are tumbling though should we not see some movement over a long period of time? Also what would they tumbling towards? I tthink if galaxies were spinning on more than one axis, it would be fairly apparent, even though it would probably take billions of years ...
by Vision
Sat Oct 06, 2007 5:02 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Multiple planes of space
Replies: 12
Views: 3550

I think the question is why are spiral galaxies not all oriented in parallel planes. We cannot see the entire universe from earth, but we can see a spherical portion of the universe from our vantage point with a radius of about 12.7 billion light years. Imagine if we did a survey of all the visible...
by Vision
Sat Oct 06, 2007 12:54 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Multiple planes of space
Replies: 12
Views: 3550

Multiple planes of space

I,m not quite sure how to word this, but i,ll try my best. With the countless stars in a given galaxy all bound together by gravity, I find it very interesting that the gravitational "plane" these stars are all orbiting around differ in terms of their hypothetical ground plane. I guess wha...
by Vision
Wed Oct 03, 2007 5:39 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Comet Encke's Tail Ripped Off (APOD 03 Oct 2007)
Replies: 10
Views: 3394

Re: Comet Encke's Tail Ripped Off (APOD 03 Oct 2007)

http://antwrp.gsfc.nasa.gov/apod/ap071003.html Wow!! It looks like the coronal mass ejection occurs in three waves. The first wave almost carries the comet tail away, the second wave knocks the tail off completely. By the time the third, smaller wave passes, the tail has grown back. It really makes...
by Vision
Thu Sep 27, 2007 11:24 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Hole in the Sun (APOD 27 Sep 2007)
Replies: 1
Views: 1454

Hole in the Sun (APOD 27 Sep 2007)

I find this very interesting, if this cosmic radiation is deflected around us by our planets magnetic field(protecting us from being burnt to oblivion, but also putting on a spectacular light show in the northern regions of our planet),I always wonder, is it possible to harness this tremendous power...
by Vision
Thu Sep 27, 2007 11:13 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Where are ANY of the impactors?
Replies: 145
Views: 35248

I am not sure about the validity of this image

impactor? on the moon?

http://www.boredstop.com/moonhi.htm

edit: some of these craters seem quite shallow, and although most likely ancient, no impactors? low denisty impacts at high velocities?
by Vision
Tue Sep 18, 2007 5:00 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: After seeing today's APOTD
Replies: 17
Views: 9426

craterchains wrote:uh huh, , , :roll: explain Hyperion then, , FOCLMAO :P


This sight had a good theory about Hyperion. I assume you were talking about its surface.

http://ciclops.org/view.php?id=1507&js=1

I didnt find one on laser beams *pew pew* yet though :wink:
by Vision
Mon Sep 17, 2007 9:16 am
Forum: The Observation Deck: Latest Sky Photography
Topic: NGC 7331
Replies: 4
Views: 3544

My new back ground, truly humbling.
by Vision
Mon Sep 17, 2007 9:12 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: After seeing today's APOTD
Replies: 17
Views: 9426

After seeing today's APOTD

If our own atmosphere burns up a large amount of any in bound impact, why is it that on other moons and planets lacking such 'atmosphere' (I use that term loosely :D) , there are for the most part no remnants other than impact craters? I realize there is some 'atmosphere' on these planets, but even ...