March 26, 2010



Hi my name is Spencer G. and I am doing a research project for school. I told my mom I wanted to interview you for my ‘Origins of the Sun’ project. I could not believe it when she told me she had gotten in touch with you and to leve my questions here for you!
1. What role did the sun play in the formation of the Milkyway?
2. What role did the planets play in the formation of the sun?
3. What role diddid the sun play in the formation of the planets?
4. What role did the stars, (other then the sun,) play in the formation of the sun?
Thanks so much for answering!


Hi Spencer! Good for you to be doing research on a project like this!

Briefly, our sun is only one tiny star in the billions of stars that make up the Milky Way Galaxy. So the question might really be the reverse: How was the sun (and all the other stars) born in the Milky Way Galaxy? Stars (like the sun) are constantly being born in spots called "star nurseries" in galaxies.

The planets were formed in a somewhat different manner and that is also rather complex. Again briefly, the planets formed from hot gases similar to the sun, but the gases cooled, other elements formed from the gases that were cooling and the planets were born. Finally, the other stars really had no role in the formation of our own sun. All the stars (including the sun) were formed in the same manner.

Hope this helps starting your research Spencer! Good luck on your project. You will be able to find more information in my books: THE SUN and OUR SOLAR SYSTEM. You should be able to find these books in your school library, or your local public library.

Good luck with your report!

Posted by: Seymour Simon

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