One smart investment to add to your backyard or patio is the Daybetter Outdoor Solar Lights. Now on sale at Walmart for just ...

Recreating artificial solar eclipses in space could help astronomers decipher the inner workings of our Sun much quicker than if they had to wait for the celestial show on Earth. The plan, part of ...

Solar storms that fling magnetism across the solar system can knock out satellites, power grids, communication and navigation systems, and endanger astronauts in space. Scientists can observe ...