Go Back   IceInSpace > General Astronomy > General Chat
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 17-10-2009, 03:18 AM
emilysky
Registered User

emilysky is offline
 
Join Date: Oct 2009
Location: Minneapolis
Posts: 3
How about gravitational pull in a black hole

Hypothesis

Objects that come near a black hole will disappear from the observable universe.
Reply With Quote
  #2  
Old 17-10-2009, 11:02 AM
BerrieK's Avatar
BerrieK
Registered User

BerrieK is offline
 
Join Date: Feb 2008
Location: Orange
Posts: 650
How will you test this hypothesis?

Kerrie
Reply With Quote
  #3  
Old 17-10-2009, 02:16 PM
Nesti (Mark)
Registered User

Nesti is offline
 
Join Date: May 2009
Location: Perth, Australia
Posts: 799
Quote:
Originally Posted by emilysky View Post
Hypothesis

Objects that come near a black hole will disappear from the observable universe.
Actually, they red-shift out of observable range and become stationary...from a flat space or near flat space observation point.

If you read my post in your previous thread, you will see that this observable effect, comes as a result of the properties of SR within a GR framework.

Although this feature becomes PROUNOUNCED to the extreme near a Black Holes' event horizon, our Earth has the same properties, all matter does, even an ant carries these properties.

Cheers
Mark
Reply With Quote
  #4  
Old 17-10-2009, 11:17 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
How long (time) would it take for a black hole to consume a star..a range maybe... small black hole consuming a large start thru to a large black hole consuming a small star... is the process to lengthy to be observed in a human lifetime?
Has any star been observed being consumed?
To establish your hypothisis you would have to observe a range of objects you have "dropped" into the range of the black holes event horizon... say objects of known mass and a sample range of say 1000 ..record the results of each drop, and record the observations... but dont get to close OK.

alex
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 12:11 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement