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Trident missiles (a type of ICBM currently being carried aboard US submarines) do just that. Once launched a Trident, using a camera, gets a fix on a single sp
by mninm 11y ago
Trident missiles (a type of ICBM currently being carried aboard US submarines) do just that.
Once launched a Trident, using a camera, gets a fix on a single specific star. It then uses the data on that star's position to correct for any errors in its internal guidance system.
See: https://en.wikipedia.org/wiki/Trident_(missile) https://en.wikipedia.org/wiki/Trident_(missile)