Wave-particle interactions across the solar system can have a wide range of effects though they are caused by the same set of ...

Abstract: In this paper, we consider a reconfigurable intelligent surface (RIS)-assisted 3D direction-of-arrival (DoA) estimation system, in which a uniform planar array (UPA) RIS is deployed to ...

Editor's note: The September 2025 partial solar eclipse put on a magnificent show as the moon swept over the face of our sun, darkening the sky over a swathe of the Pacific Ocean. Check out our wrap ...

The hillside where the proposed Shaftsbury solar project would be located. Photo courtesy of Jesse McDougall. The Public Utility Commission gave the green light Monday to an 80-acre industrial solar ...

The moon and sun put on a magnificent show on Sept. 21 when a dramatic partial solar eclipse darkened the sky over a swathe of the Pacific ocean, transforming the disk of our parent star into a ...

There are many things with spots: Dalmatians, leopards, ladybugs, overripe bananas, and guys with bald spots are all great examples. Another thing with spots is the Sun! That's right! The Sun, as it ...

The intensity of the Sun’s activity ebbs and flows across years, but also across decades—a behavior that scientists haven’t quite figured out yet. At the turn of the 21 st century, astrophysicists ...

Learn how to create your own energy solar cell at home with this step-by-step tutorial. This video will guide you through the process of making a solar cell using easy-to-find materials. Whether ...

Unlock the secrets of harnessing renewable energy with our latest tutorial! Learn how to make a solar cell using a 6v solar panel. Explore the fascinating world of free energy and discover a ...

A solar eclipse is what occurs when the moon comes in between the sun and the Earth, and a partial eclipse is what happens when that alignment is imperfect. The moon will only partly cover the sun, ...