Ascent Solar Technologies Inc. (NASDAQ:ASTI) saw its stock soar 160% after revealing a new collaboration with NASA aimed at ...

Humankind has an extremely high energy demand, which is why a solar collector will be beaming approximately 15 GW of energy ...

However, space-based solar power faces many challenges. It’s currently far more expensive than ground-based solar systems — the initial development of a gigawatt-scale prototype could cost € ...

Pulsar Fusion, a U.K.-based firm attempting to unlock nuclear fusion to power space travel, is opening its first U.S.

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

Solar power, once a 19th-century curiosity, is now the fastest-growing and increasingly the cheapest energy source worldwide.

Low-orbit solar panels that beam energy to the surface have multiple advantages over ground-based solar farms. Without interference from the Earth's atmosphere, they can collect several times more ...

The US National Oceanic and Atmospheric Administration (NOAA) has announced that Earth would experience geomagnetic storms ...

Building on the moon is a challenge we have yet to fully grasp. Plenty of projects have grandiose plans, from using blood, ...

US-based Ascent Solar Technologies says its latest 30cm2 Titan solar module has a power density of 1,960 W/kg and is designed for space applications.

A constellation of 300 solar power satellites in lunar orbit could beam energy to a base at the moon’s South Pole, enabling continuous power and thermal control during the two-week lunar night.

PARIS—Aircraft hydrogen fuel cell specialist H3 Dynamics is teaming with autonomous aircraft company XSun to develop what ...