What is a lunar eclipse? What is a solar eclipse? These babies are like full moons or new moons on steroids—so, here’s what you need to know. Consider eclipses as super-charged new moons and full ...

Parking lot canopies not only generate energy but protect vehicles from the intense heat generated by direct sun, and from rain, hail, and snow. Facilities with expansive outdoor parking lots like ...

Definition: Solar power is energy harnessed from the sun’s rays. It is a renewable energy source, meaning it is a cleaner, more sustainable alternative to burning fossil fuels. Solar power produces no ...

Most of us grew up learning that there are nine planets in our solar system. Back in 2006 that all changed, when Pluto was demoted from being labeled a proper planet to its new classification as a ...

Why it matters: Most of us have seen the Sun thousands upon thousands of times throughout our lives, but only from a distance. True, high-definition images of our life-giving star are in short supply, ...

It's not a question scientists ask in polite company. “It's like religion and politics,” said Kirby Runyon, a planetary scientist at Johns Hopkins University. “People get worked up over it. I've ...