Space Facts About The Sun
Internal structure and atmosphere.
Space facts about the sun. Many scientists think the sun and the rest of the. The sun is composed of hydrogen 70 and helium 28. It makes up around 99 86 of the solar system s mass.
The sun is a main sequence g2v star or yellow dwarf. Light emitted from the sun takes about 8 minutes to travel through space until it reaches the earth. Around 74 of the sun s mass is made up of hydrogen.
The sun was born about 4 6 billion years ago. Facts about the sun s age size and history formation evolution. The sun s surface area.
The sun is 93 million miles from earth. The sun and its atmosphere are divided into several zones and layers. Helium makes up around.
If it was a hollow ball. At about 864 000 miles 1 4 million kilometers wide the sun is 109 times wider than earth and it accounts for more than 99 8 percent of the solar system s total mass. Facts about the sun the sun is all the colours mixed together this appears white to our eyes.