[ExI] Dyson Sphere? Why? Just move planets into Habitable Zone.

[Keith Henson]

On Tue, Sep 26, 2023 at 10:03 AM <spike at rainier66.com> wrote:

snip

> Laser power is not needed for moving a planet.  Reflected waste energy from the star is used for that.

How about a description?   Drexler and I talked about this decades ago
and concluded it didn't make sense.

Keith

> Granted it takes not millions but more likely tens of millions of years, and even then only for the smaller planets, such as a tenth of a lunar mass.
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> spike
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