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Voyager 1 stops communicating with Earth
(edition.cnn.com)
This is a most excellent place for technology news and articles.
I think when we have space based fuel and fabrication infrastructure we'll be able to make some interesting projects, some huge thing that just burns its rockets at full power through the solar system.
Or a very robust probe fired from a giant nuclear cannon on the dark side of the moon. If you start the journey at top speed that cuts out all the acceleration time, we could have stuff popping off in every direction.