All Questions

Filter by
Sorted by
Tagged with
7
votes
1answer
347 views

Story [novel, novella?] that featured faster-than-light or hyperdrive gained from observing distant drive use, also had a sentient star

I have little recollection when I read this, but it started with people observing indications of some special engine use many lightyears away, and it led them to 'reverse-engineer' the traces to ...
7
votes
1answer
369 views

story about an ark on land demonstrating time dilation [duplicate]

I'm looking for a story about an ark on land where the people who live in the ark are pulling the ark along. If they travel forward of the ark, time speeds up, if they travel in a reverse direction ...
10
votes
1answer
471 views

Story-identification, short story with time dilation

Trying to remember where this story is from. A girl, concerned about humanity overpopulating the planet and/or destroying itself, wishes for something or someone to make a change. Some kind of alien ...