Space Solar said the development and manufacturing of the pilot plant will cost $800 million. The system will provide electricity at about one-quarter the cost of nuclear power, at $2.25 billion ...

face. Around Halloween 2021, NASA launched the Lucy mission on a journey to a part of our solar system that has swarms of mysterious Trojan asteroids. And the spacecraft is actually named for a ...

Namibia has about 96 megawatts of rooftop solar capacity in its system, he said—a whopping 15 percent of its energy mix. “It’s been happening for three or four years, maybe five years ...

But first, we need you to sign in to PBS using one of the services below. Out in the solar system, ice can get bizarre. Visit strange, frozen worlds – from Uranus’s ultra-hot superionic ice ...

Now, over 45 years later, these incredible probes are detecting something mysterious beyond the edge of our solar system. In this video, we explore the groundbreaking discoveries made by ...

Like nuclear fusion, the idea of space-based solar power has always seemed like ... At best, such a system of very large satellites in geostationary space might come online by the middle of ...