The Sun is an ordinary star but the center of everything in our solar system. Its gravity holds the planets in orbit, its light and heat make life on Earth possible, and its activity affects space all the way to the edge of the heliosphere. Gravity: the anchor The Sun contains about 99.8 percent of … Read more
A solar flare is a sudden, intense burst of radiation from the Sun’s surface, released when tangled magnetic fields near sunspots snap and reconnect. A large flare can release as much energy as billions of nuclear bombs in a few minutes. Flare classes Flares are ranked by their peak X-ray brightness, measured by satellites. Each … Read more
Share Focus Status is an iPhone setting that tells people you have notifications silenced when a Focus mode, such as Do Not Disturb, Sleep or Work, is turned on. It does not explain why or which Focus you are using. It simply adds a small note in conversations so people know you may not answer … Read more
