Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

Our World Formed In A Bubble?

Interesting speculation by University of Chicago researchers that it's possible that our solar system might have formed within the dense shell of a bubble within a giant star.

via GIPHY


(Stellar winds make bubbles inside material surrounding a giant star over eons)

... this conundrum can be resolved if the solar system was formed by a triggered star formation at the edge of a Wolf–Rayet (W–R) bubble. 26Al is produced during the evolution of the massive star, released in the wind during the W–R phase, and condenses into dust grains that are seen around W–R stars. The dust grains survive passage through the reverse shock and the low-density shocked wind, reach the dense shell swept-up by the bubble, detach from the decelerated wind, and are injected into the shell. Some portions of this shell subsequently collapse to form the dense cores that give rise to solar-type systems.

Triggered Star Formation inside the Shell of a Wolf–Rayet Bubble as the Origin of the Solar System

Science fiction writers can't resist the image of the "island galaxy" or "bubble galaxy". For example, in his classic 1937 short story Fessenden's Worlds, early science fiction great Edmond Hamilton paints a picture of a miniature universe:

It consisted of two twelve-foot metal disks with grid-like surfaces, one on the floor and one on the ceiling directly over the other...

Between the two disks, floating unsupported in the air, hung a cloud of tiny sparks of light. It looked like a swarm of minute golden bees, countless in number, and the swarm was lenticular in shape...

"Fessenden's eyes had been following my stupefied change of expression. He said calmly, "Yes, Bradley, it is true. That is a tiny, self-sustaining universe, with its own suns, nebulae and worlds. Everything in it, down to the atoms which compose it, is infinitely smaller in scale than our own. But it is a real universe, like our own."
(Read more about Hamilton's miniature universe)

Philip K. Dick had some fun with this idea in his 1953 short story The Trouble With Bubbles:

The Worldcraft bubble glittered, catching the light...

Lora turned on the bubble. It glowed, winking into brilliance...

She increased the magnification, bringing the microscopic central planet into focus...

Again Lora increased the magnification. The central planet grew, showing a pale green ocean lapping faintly at a low shoreline.
(Read more about Phil Dick's Worldcraft bubble)

Scroll down for more stories in the same category. (Story submitted 1/1/2018)

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 ( 0 )

Related News Stories - (" Space Tech ")

China Wants 'Hard Kill' Capability To Counter Starlink Satellites
'pirate three-vee satellites sanded out of orbit...' - John Brunner, 1975.

MOOSE: Man Out Of Space Easiest or Manned Orbital Operations Safety Equipment
'And as the ball bulleted downward on a screaming slant, it shrank!' - Doc Smith, 1934.

NASA 'Holoports' Doctor Onto Space Station
Star Trek Voyager Emergency Medical Hologram

Six Ships Are Now Docked At The International Space Station!
It's getting crowded up there!

 

Google
  Web TechNovelgy.com   

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.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

Festo BionicSwift Bird Robots Described In 1930
'Bird-like robots now descended from the ceiling of the theatre...'

Robotics Jobs In The Food Industry
'The efficient robot waiter of the Sky Club had cleared away the remnants of an epicurean meal.'

Prototype 3D Printer Could Print Arteries In Seconds
'...in the tank the new body and the new mind and memory and life has taken almost instant form.'

China Wants 'Hard Kill' Capability To Counter Starlink Satellites
'pirate three-vee satellites sanded out of orbit...'

Low-Cost Gel Pulls Water From Atmosphere Like Star Wars Vaporator
'The atmosphere yielded its moisture with reluctance. It had to be coaxed down...'

Pixy Flying Selfie Drone From Snap
'It hovered behind him like a large tame bee.'

Smallest Remote-Controlled Walking Robot Crabs
A robot 'as big as a dust grain.'

Pleasure Model Replicants Now Available
'Want a life-companion... sir, I can get you up any style you want.'

Robot Covered In Living Human Skin
'Hey buddy, you got a dead cat in there or what?'

Dall-E 2 Creates Art To Order
'Something different,' she said. 'Maybe a combined Miro and Goya.'

SpaceX Rocket Quick Reaction Force
'... the ship went into free flight, arching in a high parabola.'

Do AIs Create Their Own Language?
'the Mentanicals have begun to acquire a faculty not primarily given them by their inventors — the faculty of speech...'

Vortex Rings Of Light
'He pressed the release button, and from the inch-wide muzzle a stream of blue-glowing rings sprang...'

Google Engineer Convinced LaMDA Chatbot Is Sentient, Is Sent Home
'Whether we are based on carbon or silicon should make no difference.'

Sorry, Futurists! Tamagotchi Kids, Virtual Children Already Predicted By SF Writer in 2008
'Little Linda, a Headspace baby, was four years old now... '

Tortoise Mobile Smart Stores
'... all round the city dozens of cars have rented out their trunks, which contain cigars and scotch and stuff.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.