Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
gte525u
on Sept 25, 2023
|
parent
|
context
|
favorite
| on:
The SR-71 Blackbird Astro-Nav System worked by tra...
In space they still use similar methods. A different division of a company I used to work for built star trackers for satellites.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
