Blue Origin's Power Tower could supply more than 10 kW of solar power to a future lunar base at the Moon's south pole.

As published in The Astrophysical Journal Letters, theoretical astrophysicists Konstantin Batygin and Jim Fuller of Caltech, ...

"Otherwise you give PG&E essentially free energy all day long then buy it back at full retail markup once the sun goes down." ...

New simulations suggest the outer solar system could disassemble within about one billion years after the Sun becomes a white dwarf.

The same dirt that clings to astronauts' boots may one day keep their lights on. Researchers created solar cells made out of simulated Moon dust. The cells convert sunlight into energy efficiently, ...

The Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by the NSF National Solar Observatory (NSO), achieved a major breakthrough in solar physics by successfully ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Will White, solar application specialist at Fluke Corporation, focuses on the important qualities of today’s mounting and racking systems in solar installations. The United States’ solar market ...

From meteorites that impact Earth, to a moon that orbits backwards, to an imposter lurking in the asteroid belt, a variety of strange, wandering worlds are rewriting what we know – and even how we ...