×
Please click
here
if you are not redirected within a few seconds.
All
Images
Videos
News
Maps
Shopping
Books
Search tools
Any time
Any time
Past hour
Past 24 hours
Past week
Past month
Past year
All results
All results
Verbatim
Fine guidance sensor
<
>
View all
A fine guidance sensor is an instrument on board a space telescope that provides high-precision pointing information as input to the telescope's attitude control systems.
Wikipedia