Search found 2856 matches

by harry
Sat May 08, 2010 10:38 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Collision Scenarios
Replies: 22
Views: 2284

Re: Collision Scenarios

G'day

The link that I posted is for information. Not trying to prove a point.

I thought it maybe of interest.
by harry
Sat May 08, 2010 11:06 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Collision Scenarios
Replies: 22
Views: 2284

Re: Collision Scenarios

G'day Dougettinger You may find this paper interesting. http://arxiv.org/abs/0912.0181 A collisionless scenario for Uranus tilting Authors: Gwenaël Boué, Jacques Laskar (Submitted on 1 Dec 2009 (v1), last revised 9 Feb 2010 (this version, v2)) Abstract: The origin of the high inclination of Uranus' ...
by harry
Tue May 04, 2010 8:39 am
Forum: The Library: Information Desk and Educational Resources
Topic: Astronomy Websites
Replies: 51
Views: 1116111

Re: Astronomy Websites

G'day Hofi

Way to go.

Fantastic
by harry
Tue Apr 20, 2010 12:19 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Matter Thoughts
Replies: 59
Views: 7625

Re: Dark Matter Thoughts

G'day Bystander

Thank you for your kind comments.

If you only read 1% of the papers that I go through maybe you may get some idea.

I try to inform by posting links and maybe get out of the fantasy world.

Science is not a club.
by harry
Sat Apr 17, 2010 10:39 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Flow
Replies: 161
Views: 12722

Dark Matter Thoughts

G'day Interesting reading paper 2008 Scientists Detect Cosmic 'Dark Flow' Across Billions of Light Years http://www.nasa.gov/centers/goddard/news/topstory/2008/dark_flow.html updated paper 2010 http://www.nasa.gov/centers/goddard/news/releases/2010/10-023.html According to Atrio-Barandela, who has f...
by harry
Sat Apr 17, 2010 10:26 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Matter Thoughts
Replies: 59
Views: 7625

Re: Dark Matter Thoughts

G'day Thank you for the link bystander. http://www.scientificamerican.com/blog/post.cfm?id=whats-the-dark-matter-physicist-pet-2010-04-17 In comes back to what makes up an atom, how does it form. Does subatomic particles (dark matter/energy) have a memory to reform atoms. Signals could be from dark ...
by harry
Sat Apr 17, 2010 8:07 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Matter Thoughts
Replies: 59
Views: 7625

Re: Dark Matter Thoughts

G'day MakC Refering to wiki http://en.wikipedia.org/wiki/Dark_Matter Composition Unsolved problems in physics What is dark matter? How is it generated? Is it related to supersymmetry? Although dark matter was inferred by gravitational lensing in August 2006,[27] many aspects of dark matter remain sp...
by harry
Fri Apr 16, 2010 9:41 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Matter Thoughts
Replies: 59
Views: 7625

Re: Dark Matter Thoughts

G'day Bystander posted two links from wiki on dark matter and dark energy. It basically defines the terms although still we are in limbo in understanding the terms. Dark/Enery matter is nuclear matter in various phase forms and this could be from extreme light to ultra dense matter found in the cent...
by harry
Tue Apr 13, 2010 11:19 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Explanation for Dark Energy
Replies: 48
Views: 2002

Re: Explanation for Dark Energy

G'day

Bystander said

try these
They are well written and yet we still talk around the subject in theory.

If one could isolate dark matter and dark energy.

Which part would be in the formation of jets?
by harry
Thu Mar 18, 2010 6:36 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Flow
Replies: 161
Views: 12722

Re: Dark Flow

G'day oops forgot this one Host Galaxy Cluster to Largest Known Radio Eruption http://hubblesite.org/newscenter/archive/releases/2006/51/ November 2, 2006: This is a new composite image of galaxy cluster MS0735.6+7421, located about 2.6 billion light-years away in the constellation Camelopardalis. T...
by harry
Thu Mar 18, 2010 6:28 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Flow
Replies: 161
Views: 12722

Re: Dark Flow

G'day To be informed of the type of jets and their size is to understand their impact. 'Death Star' Galaxy Black Hole Fires at Neighboring Galaxy http://chandra.harvard.edu/press/07_releases/press_121707.html "We've seen many jets produced by black holes, but this is the first time we've seen o...
by harry
Thu Mar 18, 2010 6:22 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Flow
Replies: 161
Views: 12722

Re: Dark Flow

G'day Jets large and smal have their origins quite similar although there explanations of how they form maybe disputed. http://chandra.harvard.edu/photo/2006/3c273/ In the case of this jet, even the most energetic light was unexpectedly found to be the result of charged particles spiraling through a...
by harry
Sun Mar 14, 2010 12:44 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Flow
Replies: 161
Views: 12722

Re: Dark Flow

G'day Chris said At the centre of clusters of galaxies there exist extremely large condensed matter that some call AGN or so called black holes. These super "things" create jets that have the property of a soliton wave that allows them to create the so called DARK FLOW. This is nonsense, p...
by harry
Thu Mar 11, 2010 7:49 pm
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Flow
Replies: 161
Views: 12722

Re: Dark Flow

G'day Orca In a nut shell At the centre of clusters of galaxies there exist extremely large condensed matter that some call AGN or so called black holes. These super "things" create jets that have the property of a soliton wave that allows them to create the so called DARK FLOW. This outfl...
by harry
Sat Feb 27, 2010 10:46 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Matter Thoughts
Replies: 59
Views: 7625

Re: Dark Matter Thoughts

G'day Mark I thought you may find this link quite interesting. This axion particle was first noted some 30 odd years ago within the standard model of particle physics. These thoughts are mainstream. Dark Matter Axions 00/2010 NASA ADS http://adsabs.harvard.edu/abs/2010IJMPA..25..554S arXiv http://ad...
by harry
Sat Feb 27, 2010 9:25 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Dark Matter Thoughts
Replies: 59
Views: 7625

Re: Dark Matter Thoughts

G'day from the land of ozzzz

Mark you note is a bit rough and yet has a logic that many scientists are searching.

Keep reading up on this topic.

I would post links, but you can search Axions 2010 on arXiv

and also the formation of jets from condensed matter.
by harry
Wed Feb 10, 2010 7:04 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Milky Way Centre
Replies: 22
Views: 1208

Re: Milky Way Centre

G'day Chris Mate, please do a bit of reading. The way you explain yourself tells me that you need more understanding. I'm not saying this to be smart about it or even prove a point. I honestly think that you are a smart cookie. I have had the links removed by the moderator, stating they are off the ...
by harry
Tue Feb 09, 2010 11:45 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Milky Way Centre
Replies: 22
Views: 1208

Milky Way Centre

G'day Chris One needs to understand the phase changes that matter undergoes in Star bodies and the mechanism by which such matter changes with various fields including Gravity, EM and subatomic. What happens to this matter once it is compacted is the most important research to date. Studies go back ...
by harry
Tue Feb 09, 2010 4:24 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Milky Way Centre
Replies: 22
Views: 1208

Re: Milky Way Centre

G'day Chris Sometimes I feel that you are getting close to what I think and then you add something at the end. You said Many would agree with you about a classical singularity. But that doesn't necessarily reflect on the existence of black holes, because there is no certainty at all that a black hol...
by harry
Mon Feb 08, 2010 7:53 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Milky Way Centre
Replies: 22
Views: 1208

Re: Milky Way Centre

G'day Hello Mark You said If a singularity can create, "Space Time" Why cannot a Singularity destroy "Space Time"? And that a Black Hole is a one way trip, back to before the big bang and Time. Because thats not how the time line works. Time cannot be changed. but! the point of a...
by harry
Sat Feb 06, 2010 7:40 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Milky Way Centre
Replies: 22
Views: 1208

Re: Milky Way Centre

G'day Chris

Than define a Black hole that does not have a zero volumn and an event horizon.
by harry
Fri Feb 05, 2010 8:54 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Milky Way Centre
Replies: 22
Views: 1208

Re: Milky Way Centre

G'day Chris I think you missed the point. Regardless The Swarm http://antwrp.gsfc.nasa.gov/apod/ap060729.html Explanation: What do you call a group of black holes ... a flock, a brace, a swarm? Monitoring a region around the center of our Galaxy, astronomers have indeed found evidence for a surprisi...
by harry
Thu Feb 04, 2010 6:52 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Milky Way Centre
Replies: 22
Views: 1208

Re: Milky Way Centre

G'day Bystander The image and the video are great, but! the explanation falls short in explaining the probable activity of the swarm of so called black holes that I would rather refer to as ultra compact matter that mimic the trapping horizons and still allow the formation of jets that we can observ...
by harry
Fri Jan 29, 2010 5:57 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: Aegaeon & Prometheus
Replies: 4
Views: 1571

Re: Aegaeon & Prometheus

G'day Prometheus http://www.theoi.com/Titan/TitanPrometheus.html PROMETHEUS was the Titan god of forethought and crafty counsel who was entrusted with the task of moulding mankind out of clay. His attempts to better the lives of his creation brought him into direct conflict with Zeus. Firstly he tri...
by harry
Fri Jan 29, 2010 4:38 am
Forum: The Asterisk Café: Discuss Anything Astronomy Related
Topic: RJN's "you RAN us"
Replies: 21
Views: 1090

Re: RJN's "you RAN us"

G'day Neufer

Smile, yes I know.