solar energy
Lighting Up the Moon’s Permanently Shadowed Craters
The Moon's polar regions are home to permanently shadowed craters. In those craters is ancient ice, and establishing a presence…
6 months ago
A New Search for Evidence of Technological Civilizations in the Milky Way
Scientists from the Harvard-Smithsonian Center for Astrophysics and University of Rochester have come together (with NASA funding) to launch a…
4 years ago
How Does The Sun Produce Energy?
Have you ever wondered how the Sun produces energy to keep us warm here on Earth?
9 years ago
Could We Harvest Energy From a Star?
Our civilization will need more power in the future. Count on it. The ways we use power today: for lighting,…
11 years ago
What Is Solar Energy
What is solar energy? Solar energy is the radiant energy produced by the Sun. It is both light and heat.…
14 years ago