June 11, 2015, 9:47 a.m. by Mike Wall, SPACE.com
The Planetary Society views solar sails as a way to 'democratize space' exploration.
June 3, 2015, 2:02 p.m. by Michael d'Estries
Hip-hop star hopes to bring solar energy to millions in Africa through his new Solar Academy in Mali.
June 2, 2015, 12:26 p.m. by Mike Wall, SPACE.com
The tiny CubeSat will likely be dragged back to Earth after it deploys its sail.
May 27, 2015, 4:45 p.m. by Lloyd Alter
Steven Chu makes the understatement of the week when he calls it 'a very big deal.'
May 19, 2015, 4:22 p.m. by Michael d'Estries
Director says the design is a 'beautiful way to express the spirit of what solar energy is all about.'
May 13, 2015, 4:30 p.m. by Matt Hickman
While the kebobs will stay the same, the diesel generator noise and air-polluting emissions will not.
May 12, 2015, 12:53 p.m. by Michael d'Estries
The LightSail-1 will pave the way for future spacecraft to take advantage of cosmic solar winds for propulsion.
May 6, 2015, 10:19 a.m. by Sami Grover
An award-winning MIT team has created a portable, solar-powered desalination system that could provide freshwater in remote locations.
May 1, 2015, 9:21 a.m. by Sami Grover
Kerosene lanterns are dangerous, polluting and unhealthy. That's why one charity aims to eliminate them by the end of the decade.
March 9, 2015, 11:15 a.m. by Michael d'Estries
Landmark $150M project is aimed at demonstrating the power of environmentally friendly technologies.