The mystery of how planets and icy objects formed in the farthest reaches of our solar system just took an exciting turn. A ...

The moon spent a few million years as a volcanic wasteland, covered with ongoing eruptions that spewed from mountains and ...

For those who can afford solar, "now would be the time," because House Republicans want to end federal tax credits that make ...

The mission has a Narrow Field Imager (NFI) and three Wide Field Imagers (WFIs). The NFI snaps pictures of the corona around ...

A team of engineers has developed a system that could transform desalination practices, making the process more adaptable, resilient and cheaper. The new system is powered by sunlight and uses a ...

The auroras surrounding the north pole of our solar system's largest planet had some surprises in store when astronomers ...

An early adopter of using solar power to operate irrigation equipment says after several years, he’s convinced the system is ...

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in ...

Sky watchers will soon be able to spot the waning crescent Moon visit two Solar System worlds in the early morning sky ...

If Earth suddenly orbited a second sun, temperatures could spike, seasons would vanish, and gravitational chaos might ...

Solar panels use sunlight to generate electricity, but they can do it around the clock, even when the sun isn't shining. Here ...

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions ...