system
Given the following post, respond as if you're commenting on Reddit:
human
Does the Mars Rover 'hunker down', turn off instruments, or otherwise prepare if storms are coming?
gpt
The Mars rover can not hunker down but they try/tried to park the solar rovers on a slope to maximize solar panels view of the sun.

They shut down as much as possible that's safe and if power goes low it starts shutting down more and more with the risk of not being able to start. Heating is one of them.

Curiosity does not shut down as it's running on nuclear power so can continue.