Scientists Want to Send Holographic Messages to Nearby Stars on Light Sails - Motherboard
The unique properties of holograms could be used to stabilize spacecraft and carry huge amounts of data to the universe.
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Do light sails even exist? I don't think so.
The universe is just immense. What scientists will do can help, but will not entirely learn what the universe entirely has.
It amazes me what humans can do just to discover the undiscovered.