Is a star big or a sun?

What did the probes dscover? How the sun affects the length of your shadow? A virtual cluster consists of what kind of clusters? What color is VY Canis Majoris? Why does a space shuttle have wings and a tail like an airplane? What was the aim of the final Challenger missions? What is sofa syllable of twinkle little star? Is the mass and gravity of Earth used as a standard of comparison with other planets? Is earth falling in space? What is the history of the Kennedy Space Center? Who made the first solar cell when was it made and what was it made from? What was the use for the first rockets ever made? How would the Moon appear to an observer in space during its revolution Would phases be observable Explain? Is it safe to look at the Sun? Most meters burn up there what? How do you buy a star from NASA? What is the ISBN of Your Spaceflight Manual? What does the sun s energy come from? Does the moon have light in it? Why other says that sun is the closest star to earth?

Is a star big or a sun?