|
|
|||||
|
Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place... The Space and Astronomy Agora |
Schwarzschild Radius
Forum List | Follow Ups | Post Message | Back to Thread Topics Posted by nåte/">nåte on December 7, 1998 02:25:03 UTC |
How could a stellar mass blackhole or supernova type black hole ever reach the critical mass of creating a schwarzschild radii? (or event horizon) As it is collapsing upon itself, time is exponentially 'speeding' up; from the outside reference point of view. It seems to me that it would approach infinitely close to this radius from an outside observation, but from the reference within the T/S of the blackhole it would reach it no problem. However, this brings about a problem. When we approach to curve space infinitely, we also approach to curve time infinitely. Therefore, how can we have both take place in our expanding/contracting (you pick) universe. There cannot be two beasts living in the same cage. can there? The only way I can accept the theory of a 'blackhole' would be to assume that they merely approach infinitism. But because they do approach infinity, the light emitted is infinitely dim and doppler shifted. I cannot accept that blackholes pull outside matter beyond their event horizon. This would be impossible within our finite universe. comments? (And I realize that from the blackholes reference frame it would have no problem collapsing to this radius, and pulling in matter... But that is exactly what defines a blackhole. A true "blackhole" would be only truely defined as such in its own immediate surrounding S/T.) |
|
Additional Information |
---|
About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy |
Unless otherwise specified, web site content Copyright 1994-2024 John Huggins All Rights Reserved Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" are trademarks of John Huggins |