Sup, iam Denise Malone, Don’t work too hard.
What Does Sunspot Mean In Science Terms? [Solved]
sunspot, vortex of gas on the surface of the Sun associated with strong local magnetic activity. Spots look dark only by contrast with the surrounding photosphere, which is several thousand degrees hotter. The dark centre of a spot is called the umbra; the outer, lighter ring is the penumbra.
What Are Sunspots?
Sun Spots
Harry Dent: Sunspot Cycles - A (literally) Scientific Way to Predict the Market
The sun
Sunspot and Its Effect on Earth
In this video lecture we
