 |
Aliens May Live In Black Holes
Certain black holes may have a complex internal structure, one which could allow planets to orbit the central singularity without catastrophe. This according to a paper recently published by Vyacheslav Dokuchaev at the Institute for Nuclear Research of the Russian Academy of Sciences in Moscow.
(Outer curve: the stable periodic orbit of planet
inside the BH. Inner curve: the stable periodic nonequatorial photon inside the same BH. The starting parts of orbits are thin, while the ending parts are thick)
Abstract: Inside the rotating or charged black holes there are bound periodic planetary orbits, which not coming out nor terminated at the central singularity. The stable periodic orbits inside black holes exist even for photons. We call these bound orbits by the orbits of the third kind, following to Chandrasekhar classification for particle orbits in the black hole gravitational field. It is shown that an existence domain for the third kind orbits is a rather spacious, and so there is a place for life inside the supermassive black holes in the galactic nuclei. The advanced civilizations of the third kind (according to Kardashev classification) may inhabit the interiors of supermassive black holes, being invisible from the outside and basking as in the light of the central singularity and the orbital photons.
SF fans recall that the Heechee retreated to the interior of a black hole in Frederik Pohl's 1984 novel Heechee Rendezvous, sending out occasional scout ships to see if the coast was clear.
See Is there life inside black holes?; thanks to Winchell Chung for the tip on this story.
Scroll down for more stories in the same category. (Story submitted 4/11/2011)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion (Back On) ( 0 )
Related News Stories - (" Space Tech ")
Could Ground-Based Lasers De-Orbit Space Junk?
'Then their lasers vaporized the smaller satellites...'- Arthur C. Clarke, 1978.
The Interplanetary Internet, Vint Cerf Speaking
'This was the center of Interplanetary Communications.'- George O. Smith, 1942.
30-Day Trip To Mars?
'The Federation Ship Champion... made the crossing under Lyle Drive in only nineteen days.'- Robert Heinlein, 1961.
The Atacama Large Millimeter Array - And Fred Hoyle
'Scientifically it would all make a lot more sense in Chile.'- Sir Fred Hoyle, 1973.
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Current News
German Firm Seeks To Recruit Autistics
Not a deficit, but a strength.
NASA Supports Pizza Printer
Is it extra with printed pepperoni?
Could Ground-Based Lasers De-Orbit Space Junk?
'Then their lasers vaporized the smaller satellites...'
'Hello, Computer!' Google Now Highlighted at IO13
'Hello, computer!'
MIT Robot Cheetah Video Shows Gait Transition
'The legs are long, curled way up to deliver power, like a cheetah's.'
TrackingPoint Smart Rifle
Not your typical 'smart bullet' approach.
Sky City's 220 Stories Are Go
'It rested among green parklands and... stood in total isolation, a glittering block of whites and flashing windows dotted with colors.'
CARMAT Bioprosthetic Total Human Heart Replacement
'George Walt's corporate existence proved the workability of wholly mechanical organs...'
Personal Sniffer Robots
'...The ticking combinations of the olfactory system of the hound.'
Physical Exam? We've Got Apps
See the future of handheld, personal medical devices.
The Interplanetary Internet, Vint Cerf Speaking
'This was the center of Interplanetary Communications.'
Drosophila Robotica, The Mechanical Fly
'... the Scarab [flying robot] buzzed into the great workroom as any intruding insect might...'
Robo-Raven Flapping Wing Robot Bird
'When he had first built them, they had been crude indeed, flying mechanisms with little more than a reflex-response unit.'
Japan's Nursing Home Robot Plan
Let's make the Roujin Z-0001 Robotic Bed!
Samsung Smart TVs With Gesture Control
'He waved his hand and the circuit switched abruptly.'
Swiss HCPVT Giant Photovoltaic 'Flower'
'...leaning against one of the slender stalks of a sunshade-photocell collector.'
