In planetary terms, a corona is an oval-shaped feature upon a planet's surface."Corona" means "crown" in Ancient Greek.A corona is found on the surface of planet Venus.Additionally:A corona is also found on Miranda, one of the moons of UranusThe "corona" is also used to describe the plasma atmosphere of the sun (you should know the sun is a star, not a planet)
The corona is the region of the sun from the surface to about 1 million kilometers into space. Temperatures in the corona can reach as high as two million degree Fahrenheit.
The corona is the region of the sun from the surface to about 1 million kilometers into space. Temperatures in the corona can reach as high as two million degree Fahrenheit.
The corona is the region of the sun from the surface to about 1 million kilometers into space. Temperatures in the corona can reach as high as two million degree Fahrenheit.
The sun's corona is the hottest part of the sun apart from the core. It is about 2,000,000° at a distance of half a million miles from the surface.
the atmosphere of the sun is called the corona the corona is many times hotter the surface of the sun. Astronomers can see the corona with special laboratory equipment, but otherwise it is only visible during a total eclipse.
The sun's corona is the hottest part of the sun apart from the core. It is about 2,000,000° at a distance of half a million miles from the surface.
It's a lot hotter
the visible surface of the sun
One interesting thing that has been found about the corona is that it's much hotter than the Sun's surface - while the Sun's surface has a temperature of about 6000 K, the corona has a temperature has a temperature around a million K. This obviously can't be caused by regular heat transfer; scientists are still researching exactly how the energy gets from the Sun to the corona.
The prominences of the sun are bright features that extend outward from its surface. These are anchored to the sun's surface in the photosphere, called the corona.
corona?