Astronauts study the sun, and give back information to the people that give information.
No, the sun is not known as a planet!
it hasn't came out yet so we wont know yet sorry
The sun actually rotates so it does move.
because heliocentric means " sun is the center of the universe" and geocentric means "earth is the center of the universe" so if you know about the solar system you should know that the sun is the center of the solar system
errrr...... don't know
Not that we know of. Note that the Sun has a surface temperature of about 5000 degrees Celsius, so any hypothetical life on the Sun would have to be VERY different from anything we know.
like when it is winter in america the earth goes up and we dont get to see the sun so much thats why it gets cold. but the people who live on or around the equator dont get winter because the equator is around the sun so its usually hot or warm over there just so you know i live in nyc so in know what im talking about
the sun produces light ,heat ,energy,and so much more
temperature mostly depends on how high the sun is in the sky (angle overhead). In winter and to a lesser extent spring the sun if much lower in the sky so it colder. In summer and Autumn the sun is much higher in the sky and so its much warmer. So although the sun is shining bright, its still cold because of the time of the year it is.
You never know how long is sun going to live because the sun is extremely hot so the scientists cant look inside the core to find out how long did it live, when it was created, and how much longer is going to live.
140 million miles ( i don't know kilometers)
Pretty much so