Dyson calculated that a shell made from a planet with the mass of Jupiter could completely enclose the sun at roughly the orbit of Earth ... Dyson sphere. The trick is that you need a system ...

Earth Day activities in Las Vegas included the unveiling of winning student artwork selected to appear on the Exosphere of ...

Energy would be transferred wirelessly between the individual components and the Earth ... discovered several Dyson sphere candidates, the first in seven solar systems, the latter in 53.

The Sphere in Las Vegas gets some homegrown imagery for Earth Day. Eight local students – all winners of the Second Annual Sphere XO Student Design Challenge – will have their art creations ...