The Daring LightSail 2 Spacecraft Is Being Sucked Into Fiery Doom
For the past three years, a tiny loaf-of-bread-sized spacecraft with gigantic wings has been sailing on sunbeams in low Earth orbit. LightSail 2 has far exceeded its life expectancy and proven that solar sails can indeed be used to fly spacecraft. But its journey around our planet is sadly coming to an end, as Earth's...