Читать книгу Planets and stars. The History of almost Everything - Lim Word - Страница 3

Demonstration characteristics. The diameter of 109 diameters of the Earth, the gravity at the surface, at the equator 28 earth. The core temperature is 1.5 million degrees, the second is the space velocity of 617 km. from.

Interesting studies of the Sun are conducted by the European apparatus SOlar and Heliospheric Observatory (SOHO), since 1995. In particular, it was this station that discovered exotic objects with the size of a slightly more terrestrial Moon above the North Pole of the Sun. The American STEREO project is also interesting – a bunch of two remote devices forming a stereoscopic image of «our» star.

…The Sun

It’s really hot here…

Emission of matter from the solar corona