Countdown to the launch of solar sailed spacecraft


June 18, 2005

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June 19, 2005 If you feel like being part of an ambitious scientific adventure over the next few days, spend a few minutes at the Planetary Society web site watching the lead up to the launch on June 21 of the first solar sail spacecraft, Cosmos 1. Solar sails power a spacecraft by the pressure of light particles from the Sun –there is no engine. This technology enables the spacecraft to keep accelerating over almost unlimited distances, and is the only technology now in existence that might one day take us to the stars.

It’s not government funded but sponsored by Cosmos Studios, and supported by Members of The Planetary Society from all over the world. The spacecraft will be launched from a submerged Russian submarine in the Barents Sea and carried into orbit in a converted ICBM left over from the old Soviet arsenal.

The aim of the mission is to demonstrate the feasibility of Solar Sail flight. There’s a live blog counting down the happenings and preparation all over the world for this momentous event and it is indeed very exciting stuff.

The Planetary Society is the largest non-profit, non-governmental space advocacy group on Earth and we wish the organisation and its members the very best of luck in this grand endeavour.

About the Author
Mike Hanlon Mike grew up thinking he would become a mathematician, accidentally started motorcycle racing, got a job writing road tests for a motorcycle magazine while at university, and became a writer. As a travelling photojournalist during his early career, his work was published in a dozen languages across 20+ countries. He went on to edit or manage over 50 print publications, with target audiences ranging from pensioners to plumbers, many different sports, many car and motorcycle magazines, with many more in the fields of communication - narrow subject magazines on topics such as advertising, marketing, visual communications, design, presentation and direct marketing. Then came the internet and Mike managed internet projects for Australia's largest multimedia company, (Australia's largest Telco), (Australia's largest employment site),,, and a dozen other internet start-ups before founding Gizmag in 2002. Now he writes and thinks. All articles by Mike Hanlon
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