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 »
Q&A

Eight solar systems orbiting a black hole, what does the night sky look like?

+0
−0

I've been imagining an RPG universe consisting of eight solar systems orbiting around a black hole in a finite universe with an edge, and I'm wondering what the night sky would look like to beings inhabiting a world in one of those solar systems.

My thought process is that for half the year they would see the actual stars, and for the other half they might see, 'stars' in the form of other planets in their system. However, when it comes to the half of the year where they do see actual stars, I'm not really sure how many they would see.

How many phantom stars could gravitational lensing around the black hole create? Would the other stars, assuming they're roughly all identical to our sun, create any phantom stars? Thanks.

History
Why does this post require moderator attention?
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/25605. It is licensed under CC BY-SA 3.0.

0 comment threads

0 answers

Sign up to answer this question »