Ansari X Prize

The Ansari X Prize was a space competition with a single prize of $US10 million to the first non-government organization to launch a reusable manned spacecraft into space twice within two weeks.

The prize was awarded by the X PRIZE Foundation (sponsored by the Ansari family) and was aimed as an incentive to spur development of low-cost spaceflight.

The X PRIZE Foundation sought to bring about a radical breakthrough in the advancement of human spaceflight, its aim being to open up the space frontier and make space travel safe, affordable and accessible to everyone.

The Ansari X Prize was modeled after the Orteig Prize, which was won by Charles Lindbergh in 1927 for being the first to fly non-stop from New York to Paris.

The X Prize prize was won on October 4, 2004 by Mojave Aerospace Ventures for the flight of SpaceShipOne, a project funded by Microsoft co-founder Paul Allen.

To win the prize, aerospace designer Burt Rutan had to build and launch a spacecraft capable of carrying three people to 100 kilometers above the earth's surface, twice within two weeks.

A estimated $100 million was spent by competitors in their attempts to win the prize.