3 ms·

Read the article to find out!

• maxxxxx 8y ago
  I read it but it seemed very light on detail. How would they use the laser to get a signal back?
  • antonvs 8y ago
    See "How will Breakthrough Starshot probes send their reports back to Earth?" in the article at: https://www.popsci.com/three-questions-for-breakthrough-starshot https://www.popsci.com/three-questions-for-breakthrough-star...
    • maxxxxx 8y ago
      Sounds interesting but way out there. I wonder if they will prototype the system with a flyby of an asteroid or similar to see if it even works shorter distances.