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
Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
"As a writer, I don't want to chew my cud. I don't want to have to spit out and regurgitate the same stuff again."
- Harlan Ellison
 |
| Atmospheric Braking | ||
| Using a planet's atmosphere to gradually decelerate a spacecraft. |
This is a relatively early reference to the idea of aerobraking, although Heinlein describes something similar in an earlier book.
| Yancey elected to use atmospheric braking in any case to save his reaction mass for future use... The ship's company spent a crowded, tiring fifty-six hours shut up in the control room while the ship dipped into the clouds of Venus and out again, a bit deeper and a bit slower on each round trip. The ship grew painfully hot and the time spent in free space on each lap was hardly enough to let her radiate what she picked up... |
| Technovelgy from Space Cadet,
by Robert Heinlein. Published by Scribner's Sons in 1948 Additional resources -
|
Heinlein also refers to this idea in his 1941 novel Methuselah's Children; here's a quote:
There was no fuel for it here. A lightning pilot possibly could land that tin toy without power and still walk away from it... provided he had the skill to play Skip-to-M'Lou in and out of the atmosphere while nursing his skin temperatures - but Lazarus wouldn't want to try it. No, sir!
Fritz Leiber also described a similar process in his 1962 story The Snowbank Orbit. I can't find a quote online.
Thanks to an anonymous reader for providing the tip and the story reference.
It looked like - yes, it was a "Joyboat Junior", a little private stratoyacht, suitable only for point-to-point trajectory, of at the most for rendezvous with a satellite provided the satellite could refuel it for the return leg.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Space Cadet
More Ideas
and Technology by Robert Heinlein
Tech news articles related to Space Cadet
Tech news articles related to works by Robert Heinlein
| SpaceX's Starman Tesla Roadster In Space |
| Warp Drive Tech Back On The Menu |
| JAXA Int Ball 2 Coming Right Along As Star Wars Remote |
| Space Traffic Management (STM) Needed Now |
Want to Contribute an
Item?
It's easy:
Get the name of the item, a
quote, the book's name and the author's name, and Add
it here.
| <Previous | Next> |
|
|
|
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 Science Fiction 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
'...Anything was possible in my imaginary environment.'
'Somewhere in space, a chrome and blue automobile raced the green light of Earth.'
'That explains how it was so easy for me to remain motionless in midair...'
'We had discovered that metal was relatively impervious to the telepathic effect.'
'Detailed plans for the construction of the Gundstetter-Halone warp drive were flowing.'
'Do not waste your priceless company on the unappreciative folds of a sleep pod...'
'...so we've promised him a generous pension from the royalties.'
'Hocus-pocus religions and archaic weapons are no substitute for a good blaster at your side.'
