Recent Examples of photosphere from the Web
The photosphere has a temperature of between 4,500 and 6,000 degrees Kelvin, while the corona's temperatures are more like 1,000,000 or 2,000,000 K and can blaze as hot as 20,000,000 K in the right conditions.
But just a few hundred miles above the photosphere, in the star's corona, the temperature suddenly jumps to several million degrees.
The visible surface of the sun, the photosphere, has a temperature of about 6,000 degrees Fahrenheit.
Even when 99 percent of the sun's surface (the photosphere) is obscured during the partial phases of a solar eclipse, the remaining crescent Sun is still intense enough to cause a retinal burn.
If skies are clear, observers will be able to see the sun’s halo-like corona, which is usually obscured by the brightness of the photosphere.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'photosphere.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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