Cosmic comms: How the first humans on Mars will communicate with Earth


If you think it’s a pain to get cell reception when you visit your relatives in another state, just imagine trying to communicate with people who are at least 40 million miles away and are constantly moving relative to you. That’s what we’ll have to deal with if we plan to send humans to Mars, when communications won’t just be important – they’ll be vital.

source: Digital Trends

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