WikiVisually
Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
Famous Castles Animals Celebrities Kings of France Crown Jewels Recovered Treasures Supercars Wonders of Nature History by Country Great Cities Countries of the World Richest US Counties Tallest Buildings Great Artists Ancient Marvels Largest Palaces Largest Empires Sports British Monarchs Wars and Battles Rare Coins World Banknotes Orders and Medals Presidents Great Museums Best Campuses
more top lists
History
L5 Society
Videos
Page
The L5 Society was founded in 1975 by Carolyn Meinel and Keith Henson to promote the space colony ideas of Gerard K. O'Neill.
A diagram showing the five Lagrangian points in a two-body system, with one body far more massive than the other (e.g. Earth and Moon). In this system
A diagram showing the five Lagrangian points in a two-body system, with one body far more massive than the other (e.g. Earth and Moon). In this system L3–L5 will appear to share the secondary's orbit, although they are situated slightly outside it.
Artist's conception of a space habitat called the Stanford torus, by Don Davis.
Artist's conception of a space habitat called the Stanford torus, by Don Davis.
NASA concept art from 2001 of an envisioned lunar mining facility.
NASA concept art from 2001 of an envisioned lunar mining facility.
Keith Henson
Videos
Page
Howard Keith Henson is an American electrical engineer and writer. Henson writes on subjects including space engineering, space law, memetics, cryonics, evolutionary psychology, and the physical limitations of Transhumanism. In 1975, Henson founded the L5 Society with his then-wife Carolyn Meinel to promote space colonization. In 1987 the L5 Society merged with the National Space Institute to form the National Space Society.
Keith Henson
Keith Henson