Forum Home Forum Home > Topics not related to music > General discussions
  New Posts New Posts RSS Feed - Scientific breakthrough - photo of a black hole
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

Scientific breakthrough - photo of a black hole
 Post Reply Post Reply Page  <12
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
Atavachron View Drop Down
Special Collaborator
Special Collaborator
Avatar
Honorary Collaborator

Joined: September 30 2006
Location: Pearland
Status: Offline
Points: 65603 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Atavachron Quote  Post ReplyReply Direct Link To This Post Posted: April 14 2019 at 22:58
Accurate to one second in ten million years?   A watchmaker's dream.
"Too often we enjoy the comfort of opinion without the discomfort of thought."   -- John F. Kennedy
Back to Top
2dogs View Drop Down
Forum Senior Member
Forum Senior Member
Avatar

Joined: December 03 2011
Location: England
Status: Offline
Points: 705 		Post Options Post Options   Thanks (0) Thanks(0)   Quote 2dogs Quote  Post ReplyReply Direct Link To This Post Posted: April 15 2019 at 07:03
Originally posted by Atavachron Atavachron wrote:

Accurate to one second in ten million years?   A watchmaker's dream.

One of the scientists did say though that they weren't going to wait 10 million years to test it LOL.
"There is nothing new except what has been forgotten" - Marie Antoinette
Back to Top
siLLy puPPy View Drop Down
Special Collaborator
Special Collaborator
Avatar
PSIKE, JRF/Canterbury, P Metal, Eclectic

Joined: October 05 2013
Location: SFcaUsA
Status: Offline
Points: 15344 		Post Options Post Options   Thanks (0) Thanks(0)   Quote siLLy puPPy Quote  Post ReplyReply Direct Link To This Post Posted: April 15 2019 at 07:08

https://rateyourmusic.com/~siLLy_puPPy
Back to Top
moshkito View Drop Down
Forum Senior Member
Forum Senior Member
Avatar

Joined: January 04 2007
Location: Grok City
Status: Offline
Points: 18066 		Post Options Post Options   Thanks (0) Thanks(0)   Quote moshkito Quote  Post ReplyReply Direct Link To This Post Posted: April 15 2019 at 08:29
Hi,

Kinda strange for me to see these images ... because the physics behind it would suggest that if you can see it, you ARE under its influence, and before you can write it down and tell your friend, it would have already swallowed you up!

Thus, if seeing is believing, then it's over!
Music is not just for listening ... it is for LIVING ... you got to feel it to know what's it about! Not being told!
www.pedrosena.com
Back to Top
siLLy puPPy View Drop Down
Special Collaborator
Special Collaborator
Avatar
PSIKE, JRF/Canterbury, P Metal, Eclectic

Joined: October 05 2013
Location: SFcaUsA
Status: Offline
Points: 15344 		Post Options Post Options   Thanks (0) Thanks(0)   Quote siLLy puPPy Quote  Post ReplyReply Direct Link To This Post Posted: April 15 2019 at 08:38
Originally posted by moshkito moshkito wrote:

Hi,

Kinda strange for me to see these images ... because the physics behind it would suggest that if you can see it, you ARE under its influence, and before you can write it down and tell your friend, it would have already swallowed you up!

Thus, if seeing is believing, then it's over!

The thing is that you probably couldn't see it. These images are compiled from using transpectral analyses. In other words, compilers of these images use wavelengths of energy far beyond the miniscule spectrum of visible light. What you say might be true if you were actually near it (as far as we know, much of science is theoretical) but imagery can be obtained by energetic differentials that paint a picture. 

https://rateyourmusic.com/~siLLy_puPPy
Back to Top
2dogs View Drop Down
Forum Senior Member
Forum Senior Member
Avatar

Joined: December 03 2011
Location: England
Status: Offline
Points: 705 		Post Options Post Options   Thanks (0) Thanks(0)   Quote 2dogs Quote  Post ReplyReply Direct Link To This Post Posted: April 15 2019 at 11:30
^ Oh you can't see it - that's why it's called a black hole. The Human League can explain it - sort of LOL.
"There is nothing new except what has been forgotten" - Marie Antoinette
Back to Top
Archisorcerus View Drop Down
Forum Senior Member
Forum Senior Member
Avatar

Joined: February 02 2022
Location: Izmir
Status: Offline
Points: 2707 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Archisorcerus Quote  Post ReplyReply Direct Link To This Post Posted: July 22 2022 at 07:21
Here's a (relatively) recent article about black holes. Really good and interesting.

https://www.quantamagazine.org/the-most-famous-paradox-in-physics-nears-its-end-20201029/


Edited by Archisorcerus - July 22 2022 at 07:23
Back to Top
wiz_d_kidd View Drop Down
Forum Senior Member
Forum Senior Member
Avatar

Joined: January 13 2018
Location: EllicottCityMD
Status: Offline
Points: 1462 		Post Options Post Options   Thanks (0) Thanks(0)   Quote wiz_d_kidd Quote  Post ReplyReply Direct Link To This Post Posted: July 22 2022 at 10:13
Originally posted by 2dogs 2dogs wrote:

...The team haven’t yet imaged the Sagittarius A* black hole at the centre of our galaxy, this one is in the galaxy M87 55 million light years away.


Well, now they have. The black hole at the center of the Milky Way, know as Sagattarius A*, or Sag A Star for short, has been imaged. https://eventhorizontelescope.org/blog/astronomers-reveal-first-image-black-hole-heart-our-galaxy
Back to Top
 Post Reply Post Reply Page  <12

Forum Jump Forum Permissions View Drop Down



This page was generated in 0.199 seconds.
Donate monthly and keep PA fast-loading and ad-free forever.