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

 

Solar Tadpoles Explained By Boffins

Solar "tadpoles" - dark shadows that seem to wiggle down toward the surface of the sun during flares - may have been explained by University of Warwick astrophysicists.


(From Solar Tadpoles)

For several years, scientists who study the sun have been intrigued by this mysterious phenomenon. Dr Valery Nakariakov and Dr Erwin Verwichte analysed observations obtained with NASA's "Transition Region And Coronal Explorer" (TRACE) space mission. They theorize that the wiggles of the tadpoles' tails are earth-sized waves similar to the waves in a flag blown by the wind. They think that the waves are produced by a phenomenon known as "negative energy waves"; waves pull energy from the medium they propagate through. The "tadpoles" are optical illusions, rather than real physical structures; the apparently descending tadpole head marks the falling start point of the matter's upward acceleration.


(From Solar Tadpoles)

Science fiction writers have had fun with the idea that living creatures could exist in the intense heat of a star like our sun. Arthur C. Clarke wrote a wonderful story about a solar observatory on the planet Mercury that made an incredible, unexpected observation during a massive flare:

We were looking at what seemed to be a translucent oval, its interior laced with a network of almost invisible lines. Where the lines crossed there appeared to be tiny, pulsing nodes of light...

What we were seeing was impossible, yet the evidence was there before our eyes. We were looking at life, where no life could exist.

The eruption had hurled the thing out of its normal environment, deep down in the flaming atmosphere of the sun...
(From Out of the Sun ~1959)

More recently, Stephen Baxter wrote in his 1994 novel Ring about photino birds, creatures that lived within suns, and could even fly between them:

She descended into the Sun, through the ... flock of photino birds. The birds soared past and around her, tiny planets of dark matter racing through their tight solar orbits.

The birds continually nudged toward or away from each other, like a horde of satellites maneuvering for docking. Many of the transient clusters they formed ... seemed immensely complex. There had to be a reason for all this activity...
(From Ring, published 1994)

It turns out that there was a reason - but you'll have to read the book to find out! Other works in the "creatures on the sun" genre include Proof by Hal Clement and Sundiver by David Brin.

Read the original article at Solar Tadpoles Wave At Astrophysicists; they also have a very cool solar tadpole animation (warning - high bandwidth and lots of time required). Thanks to Fred Kiesche at the eternal golden braid for the tip and sf background on this story.

Oh, and the word "boffin" - well, it's one of those British tabloid slang expressions that I've always wanted to use. I think it denotes a stereotypical portly scientist with thick hornrim glasses - Americans might picture scientists as drawn by Gary Larson in The Far Side. UK readers should feel free to contribute clarifications. I use it in its WWII-era sense of a dedicated research scientist who contributes all manner of useful knowledge to a grateful humanity.

Scroll down for more stories in the same category. (Story submitted 2/25/2005)

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 ( 3 )

Related News Stories - (" Misc ")

Is There A Subterranean Ocean?
'A vast, limitless expanse of water, the end of a lake if not of an ocean, spread before us, until it was lost in the distance.'- Jules Verne, 1864.

The Robotic Shopping Cart Of The Future
'...the machine would carry his bag in its soft plastic jaws and follow him as faithfully as a well-trained hound.'- John Brunner, 1975.

Arctic Resource Jackpot An Old Wish
By inducing climate change, new resources are revealed.

Marie Curie's Papers Still Radioactive
And the half-life of radium's most common isotope is 1,601 years.

 

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

Megachurches Catch Up To Heinlein
'Mars,' the kid repeated, threw Boone a Scout salute and made a sixty-foot leap over the crowd.

Olympus 3D Printing Using Lunar And Martian Materials
The system may be used to create critical infrastructure on the Moon, including landing pads, blast shields, and roads.

Robot Builds Robots From Voxel Subunits
'I was patiently building the most dangerous thing in creation...'

Meltz Neurorehabilitation Robotic Hand
A new type of rehabilitation called "neuro-rehabilitation.

San Francisco Wants ED-209, Or Maybe Robocop
'The Enforcement Droid series 209 is a self-sufficient law enforcement robot...'

Seoul Self-Driving 42dot Bus Unveiled
'Buses without drivers moved close to the curb and stopped at intervals.'

T. Gondii And The Leaders Of The Pack
'... infected males were more than 46 times more likely to become pack leaders than uninfected males.'

'Parastronaut' First Astronaut With Disability From ESA (Updated!)
'He had left Earth to get away from its gravitational field...'

MIT Self-Assembling Reprogrammable Materials
'Faster the cubes moved; faster the circle revolved; the pyramids raised themselves, stood bolt upright on their square bases...'

Mem, The All-Your-Memories, Super Note-Taking App
'Life experience is linearly additive, but the correlation of memory impressions is an unlimited expansion.'

Porcine Fat Cells For 3D-Printed Whole Pork Products
'I grabbed two Syntho-Steaks out of the freezer...'

LANIUS Loitering Drone Munition Scouts And Maps
'... micro-missiles proceeding at walking pace.'

Copilot Software AI Training Sued By Involuntary Contributors
'...we've promised him a generous pension from the royalties.'

Thin Film Dome Protects Cities From Nuclear Blasts
'What fabric can take that kind of a load? Synthetic spider silk.'

Mars Space Weather Alert (MSWA) System
'On the three-dimensional map at weather headquarters... the storm was colored orange.'

Thermite's Robot Firefighter
Possibly worthy of Transformers!

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.