The best solar batteries keep the lights on during a power outage and shift energy consumption, making them a sensible ...

A solar water heater is an efficient way to get hot water in your home and lower your bills. Learn how the equipment works and how much it costs in our guide.

Solar eclipses occur when the moon gets between Earth and the sun. This causes the moon to cast a shadow onto Earth. A solar ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

Do you think you know everything about our solar system? This video breaks down the top 10 most common misconceptions and ...

Las Vegas is notorious for bright lights, excess and hedonism. But America's playground – or to use its better-known nickname ...

Residential net metered solarization, Considering that the domestic net-metered solar systems are contributing ...

Martin Soltau believes that a recent NASA report questioning the economics of space-based solar power was wide of the mark Keep on believing Could sunlight captured by solar cells in space be used to ...

The European Space Agency has given the go-ahead for initial work on a mission to visit an asteroid called (99942) Apophis.

"Organic solar cells are made of a mixture of two materials," says Aram Amassian, co-corresponding author of a paper on the work and a university faculty ... As the scanning-probe microscopy technique ...