The Planetary Society's LightSail, an unmanned satellite-like craft known as a solar sail, aims to reach orbit aboard a SpaceX Falcon Heavy rocket in two years, said the group's leader Bill Nye.
The foot-long (30-centimeter) spacecraft with its four, ultra-thin Mylar sails may then undertake a journey around the cosmos, powered only by the constant pressure exerted by sunlight.
"It is so thrilling to see this grand endeavor setting the date for its pioneering mission above our planet," Nye said in a statement.
The project is funded by private donors and members of the Planetary Society, which describes itself as the world's largest space group and was co-founded by famous American astronomer Carl Sagan in 1980.
Solar sails have generated excitement due to their potential to travel to other stars and galaxies, without the need for fuel.
By Ruchi Singh
reporter
Park Sae-jin
swatchsjp@ajunews.com
