Donate SIGN UP
Home > Science > the sun

the sun

Avatar Image
chriswheat | 15:11 Thu 26th Mar 2009 | Science
1 Answers
how fast does the sun expand
prev Friction force and Velocity
  
next Space station
Gravatar

Answers

Only 1 answerrss feed

Best Answer

No best answer has yet been selected by chriswheat. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.
Avatar Image Clanad
Actually, a few studies have shown the Sun shrinks and expands over an 11 year cycle... but even that expansion/contraction is very small... on the average of about 5 feet per hour... negligible given the size of the orb.

Our sun has been shown to be quite stable and should remain so for the next several billion years (good... I can take a nap and have one less thing to worry about)...
18:59 Thu 26th Mar 2009

Only 1 answerrss feed

Do you know the answer?

the sun

Answer Question >>