China wants to have a solar power-generating system installed in space by 2035 and the industrious nation already has a feasible plan in development.

CAPE CANAVERAL, Fla. (AP) — The replacements for NASA’s two stuck astronauts launched to the International Space Station on ...

Solar power satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades.

Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth.

Under the terms of the two hybrid services agreements (HSA), Rio Tinto will procure 90% of the power and energy storage capacity generated from Smoky Creek and Guthrie’s Gap solar PV plant for ...

Natural gas remains by far the largest source of electricity in the country, according to research from clean-energy think tank Ember.

At about 6 light years away, Barnard's star is the nearest single star - one not orbiting with other stars - to our solar system ... rather than gas plants. With the new findings, astronomers ...

The companies aim to develop the C&I portfolio over the next two years. Development on the first sites has already begun.

Radioisotope thermoelectric generators do not rely on chemical reactions like the batteries in your phone. Instead, they rely on the radioactive decay of elements to produce heat and eventually ...

The Trump administration announced its intent to roll back major climate policies Wednesday, including rules that target pollution from vehicles and power plants, in a major blow to America’s ...