Here the NASA announce of a space drama, due to the jet of a supermassive Black Hole in the core of the 3C321 galaxy, hitting a smaller and very close (only 20.000 l.y.) galaxy:
http://science.nasa.gov/headlines/y2007 ... ?list15466
It looks truly impressive, IMO.
Moreover it's a very good example of scientific cooperation, being involved space and ground-based telescopes: NASA's Chandra X-ray Observatory, Hubble Space Telescope, Spitzer Space Telescope, the Very Large Array (VLA) in New Mexico, and the Multi-Element Radio Linked Interferometer Network (MERLIN) in the United Kingdom.
Bye
Andrea
A bad, bad, bad Black Hole!
A bad, bad, bad Black Hole!
"Something is always better than nothing!"
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Just curious here...
What WOULD be the effects on a planet like the Earth in such a
galactic jet?
Thanks, Brain-Dead
What WOULD be the effects on a planet like the Earth in such a
galactic jet?
Thanks, Brain-Dead
Brain-Dead Geezer Bob is now using...
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Gateway Pentium Dual-Core CPU E5200, 2.5GHz
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Good info on the Chandra web site :
http://chandra.harvard.edu/photo/2007/3 ... full_field
I like especially this image :
http://chandra.harvard.edu/photo/2007/3 ... _field.jpg
Fridger, we don't have these galaxies in our database, don't we ?
I may be interested to add something in Celestia, to depict this scene.
http://chandra.harvard.edu/photo/2007/3 ... full_field
I like especially this image :
http://chandra.harvard.edu/photo/2007/3 ... _field.jpg
Fridger, we don't have these galaxies in our database, don't we ?
I may be interested to add something in Celestia, to depict this scene.
Last edited by Cham on 18.12.2007, 19:02, edited 2 times in total.
"Well! I've often seen a cat without a grin", thought Alice; "but a grin without a cat! It's the most curious thing I ever saw in all my life!"
Cham wrote:Good info on the Chandra web site :
http://chandra.harvard.edu/photo/2007/3 ... full_field
And in this page of the Chandra site,
http://chandra.harvard.edu/photo/2007/3c321/index.html
together with many other movies and images, you can see this very nice movie, showing what happened to the Black Hole jet when entered in contact with the companion galaxy (6.8 MB):
http://chandra.harvard.edu/photo/2007/3 ... sm_web.mpg
Bye
Andrea
"Something is always better than nothing!"
HP Omen 15-DC1040nl- Intel® Core i7 9750H, 2.6/4.5 GHz- 1TB PCIe NVMe M.2 SSD+ 1TB SATA 6 SSD- 32GB SDRAM DDR4 2666 MHz- Nvidia GeForce GTX 1660 Ti 6 GB-WIN 11 PRO
HP Omen 15-DC1040nl- Intel® Core i7 9750H, 2.6/4.5 GHz- 1TB PCIe NVMe M.2 SSD+ 1TB SATA 6 SSD- 32GB SDRAM DDR4 2666 MHz- Nvidia GeForce GTX 1660 Ti 6 GB-WIN 11 PRO
Distance Estimate About 1.4 billion light years
I'm interested to create an addon to depict the scene in Celestia. I have all the tools and knowledge to create sprites. If only I was able to render them on my Mac
Other animations there :
http://chandra.harvard.edu/photo/2007/3 ... tions.html
I'm interested to create an addon to depict the scene in Celestia. I have all the tools and knowledge to create sprites. If only I was able to render them on my Mac
Other animations there :
http://chandra.harvard.edu/photo/2007/3 ... tions.html
"Well! I've often seen a cat without a grin", thought Alice; "but a grin without a cat! It's the most curious thing I ever saw in all my life!"
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buggs_moran wrote:One of the first addons I tried was an active nucleus black hole. The 16000 LY limitation made it impossible.
In the case of 3c321, we don't need to represent the black hole itself. Just the galaxy and its satellite, and jets (with their extremities). I'll try to do something in end-january, since I don't have time to start the project right now.
"Well! I've often seen a cat without a grin", thought Alice; "but a grin without a cat! It's the most curious thing I ever saw in all my life!"
BobHegwood wrote:Just curious here...
What WOULD be the effects on a planet like the Earth in such a
galactic jet?
Thanks, Brain-Dead
Amusingly, I asked this very question just a few days ago... what a coincidence eh?
Hmm... Steinn Sigur?°sson at Dynamics of Cats suggests that the effects on a planet's atmosphere may be minimal.
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