Article ID Journal Published Year Pages File Type
1715501 Acta Astronautica 2011 10 Pages PDF
Abstract
► Gravitational lenses of the Sun and planets. ► Minimal focal distance of such gravitational lenses of the Sun and planets. ► FOCAL space missions to 550 AU and beyond. ► Kraus gain vs. Drake gain for the gravitational lenses of the Sun and planets.
Keywords
Related Topics
Physical Sciences and Engineering Engineering Aerospace Engineering
Preview
A new belt beyond Kuiper's: A belt of focal spheres between 550 and 17,000 AU for SETI and science
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