An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

A solar cell is made of two types of semiconductors, called p-type and n-type silicon. The p-type silicon is produced by adding atoms—such as boron or gallium—that have one less electron in their ...

Runergy, a solar module manufacturer ... The company also introduced two N-type modules with 72 and 78 half cells, designed for ground mounted projects and tracker systems. These modules carry ...

In 2024, the sun launched over 50 X-class solar flares — the most powerful type of solar flare — at Earth. Solar flares are categorized by the level of X-rays they produce in a specific ...