LightSail 2 Spacecraft Proves Sunlight Is Fuel Too
2 Aug 2019, 14:02 UTC · By: Daniel Patrascu / LightSail 2 increases its altitude by 2 km over the past few days, proving that sailing by means of solar power in Earth orbit is possible
2 Aug 2019, 14:02 UTC · By: Daniel Patrascu / LightSail 2 increases its altitude by 2 km over the past few days, proving that sailing by means of solar power in Earth orbit is possible