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1. Sunspot - Wikipedia
Link: https://en.wikipedia.org/wiki/Sunspot
Description: WEBSunspots are temporary spots on the Sun's surface that are darker than the surrounding area. They are regions of reduced surface temperature caused by concentrations of magnetic flux that inhibit convection. Sunspots appear within active regions, usually in pairs of opposite magnetic polarity. definition
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2. Sunspots: What are they, and why do they occur? | Space
Link: https://www.space.com/sunspots-formation-discovery-observations
Description: WEBApr 13, 2023 · Sunspots are dark, planet-size regions of strong magnetic fields on the surface of the sun. They can spawn eruptive disturbances such as solar flares and coronal mass...
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3. Sunspot Definition & Meaning - Merriam-Webster
Link: https://www.merriam-webster.com/dictionary/sunspot
Description: WEBFeb 29, 2024 · The meaning of SUNSPOT is any of the dark spots that appear at times on the sun's surface and are usually visible only through a telescope.
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4. Sunspots and Solar Flares - NASA Space Place
Link: https://spaceplace.nasa.gov/solar-activity/en/
Description: WEBApr 11, 2024 · The Short Answer: What are sunspots and solar flares? Sunspots are areas that appear dark on the surface of the Sun. They appear dark because they are cooler than other parts of the Sun’s surface. Solar flares are a sudden explosion of energy caused by tangling, crossing or reorganizing of magnetic field lines near sunspots.
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5. What Are Sunspots? Risks, Prevention And More – Forbes Health
Link: https://www.forbes.com/health/conditions/sunspots/
Description: WEBJan 11, 2024 · What Are Sunspots? Sunspots, also called age spots, liver spots, solar lentigines and actinic lentigines, are grayish, brown or even red marks on the skin that indicate damage to... definition
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6. What are Sunspots and What Causes Them? | High Point Scientific
Link: https://www.highpointscientific.com/astronomy-hub/post/astronomy-101/what-are-sunspots
Description: WEBOct 4, 2023 · A sunspot then forms where the magnetic field becomes concentrated and tangled in a specific area and breaks through the surface of the Sun. These aren’t minor disturbances, either. Sunspots often form in groups, with each sunspot usually somewhere between 10,000 and 50,000 miles (16,000 to 80,000 kilometers) in diameter.
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7. Sunspot | Solar Flares, Magnetic Fields & Sunspots | Britannica
Link: https://www.britannica.com/science/sunspot
Description: WEB3 days ago · 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. definition
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8. SUNSPOT Definition & Meaning | Dictionary.com
Link: https://www.dictionary.com/browse/sunspot
Description: WEBJan 1, 2014 · Sunspot definition: one of the relatively dark patches that appear periodically on the surface of the sun and affect terrestrial magnetism and certain other terrestrial phenomena. See examples of SUNSPOT used in a sentence.
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9. SUNSPOT | English meaning - Cambridge Dictionary
Link: https://dictionary.cambridge.org/dictionary/english/sunspot
Description: WEBSUNSPOT definition: 1. a dark spot on the surface of the sun that appears for a few days or weeks and then disappears…. Learn more.
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10. SUNSPOT | definition in the Cambridge English Dictionary
Link: https://dictionary.cambridge.org/us/dictionary/english/sunspot
Description: WEBSUNSPOT meaning: 1. a dark spot on the surface of the sun that appears for a few days or weeks and then disappears…. Learn more.
