When Will Bruey talks about the future, the timelines are shorter than most might imagine. The Varda Space Industries CEO predicts that within 10 years, someone could stand at a landing site and watch ...

Space-based solar power has long been pitched as a way to deliver uninterrupted, weather-proof renewable energy. First proposed in 1968 by aerospace engineer Peter Glaser, the idea has cycled through ...

There are no grocery stores on Mars, and resupply from Earth is many months away. As much food as future astronauts to the red planet may pack for the trip, inevitably, they'll have to create some ...

"When the Stratomast is flying, all these old satellites are going to be in museums." A new generation of stratospheric balloons and high-altitude uncrewed aerial vehicles (UAVs) could soon connect ...