this post was submitted on 13 Nov 2023
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NASA can’t talk to its Mars robots for two weeks because the sun is in the way (www.engadget.com)
submitted 1 year ago by [email protected] to c/[email protected]
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[–] [email protected] 1 points 1 year ago (1 children)

Could we use lasers instead of radio, like the Starlink laser inter-links or the NASA ILLUMA-T/LCRD demonstration?

[–] [email protected] 2 points 1 year ago

Maybe in the future, but the existing Mars orbiters need to hear a strong radio signal. And laser communication has not yet been tested outside of Earth orbit. It will need to be significantly scaled up to handle the 2-3AU distance.