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Q&A Laser-boosted Solar Sails to 61 Virginis?

The lasers will need energy. A lot of energy. Possibly several terawatts of energy each. So you'll need to put them somewhere they can get energy. So put them in orbit around one of the gas giants,...

posted 8y ago by AndyD273‭

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#1: Attribution notice removed by user avatar System‭ · 2021-03-30T23:53:17Z (about 3 years ago)
Source: https://worldbuilding.stackexchange.com/a/39209
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/