The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

Universal Solar System specializes in residential and commercial solar as well as EV charging. It offers products from APsystems, Enphase Energy, Fronius Solar Energy, JA Solar, JinkoSolar, Kyocera, ...

CNET's list of the top solar companies covers national and notable installers of (mostly) rooftop solar panels. Some of our picks provide commercial installation services, but every company we've ...

What is the best solar battery overall? With longer days and Earth Day around the corner, spring is a great time to rethink how your home uses energy. If your solar panels are soaking up more sunlight ...

Eleven objects found at the extremities of the solar system could mark the location of a 'Kuiper Belt 2.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Moons and asteroids with a global ocean are tending to become relatively common objects in the Solar System. There have been at least nine and now ten with Saturn’s tiny (250 mile across Mimas). Give ...

Space is very, very cold. The baseline temperature of outer space is 2.7 kelvins — minus 454.81 degrees Fahrenheit, or minus 270.45 degrees Celsius — meaning it is barely above absolute zero, the ...

With rising electricity prices and better technology, many homeowners are asking: Is solar a smart investment? The short answer is “maybe.” If you pay cash, the average system costs $14,210 to $28,241 ...

And the earth was without form and void, and darkness was upon the face of the deep. Sometimes, if the night is dark and clear enough, you can look up and see the Milky Way in its arc across the sky.