Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Rigorous Science

Would the Hawking radiation from a small black hole make a feasible propulsion source?

+0
−0

I was wondering if a small black hole would make a feasible/possible propulsion source, and if so, how.

  • Pros
    • Black holes release Hawking radiation, would should be easy to direct in a certain direction.
    • Literally anything, from garbage to planets could be fed into the black hole.
    • It could provide artificial gravity
    • You can charge black holes, making it easier to contain.
  • Cons
    • The black hole could destroy the ship and everyone in it, and then it wouldn't being propelling anything

What size black hole would be possible, if any? At what rate should you feed it? How do you contain it safely?

We can assume basically any level of technological development that isn't magic (no gravity wizards). They also have near infinite amounts of energy.

History
Why does this post require attention from curators or moderators?
You might want to add some details to your flag.
Why should this post be closed?

This post was sourced from https://worldbuilding.stackexchange.com/q/20120. It is licensed under CC BY-SA 3.0.

0 comment threads

0 answers

Sign up to answer this question »