#2 - true. I built one just like in the movie and I have communicated with beings in the Zeta Reticulari star system. I sent them a message 3 weeks ago and since they are 45 light years away, I expect to get a response in a about 90 years.
#2 - true. I built one just like in the movie and I have communicated with beings in the Zeta Reticulari star system. I sent them a message 3 weeks ago and since they are 45 light years away, I expect to get a response in a about 90 years.