Scale of Earth, Sun, Galaxy, and Universe - Page 15
Questions
- What is the mathematical equation used to calculate the distance between earth and the sun at any given day of the year?
- Where is the farthest point in the universe?
- How big is the universe in km?
- Other than the Milky way Galaxy, how many Spiral Galaxies are there in the universe?
- Did the universe start from the size of a pin needle?
- How many AU is the nearest star from earth?
- How do astronomers measure the distance to other stars? How accurate are their measurements?
- What is the nearest star to the sun called?
- What is the distance between earth and the next closest star?
- Are there are more atoms in a glass of water than stars in the observable universe?
- In relation to the size of a galaxy, how do you convert arcminute into distance?
- How many cubic nanometers are in a cubic parsec?
- How far in distance is one astronomical unit?
- Why isn't the universe uniform and symmetric?
- What is the biggest star in our universe?
- What are the measurements of our solar system?
- How often are the effects of proper motion on nearby stars noticed?
- What is the geocentric view of the universe and how did Gelileo change that view?
- Proxima Centauri is 4.3 light-years away from the Sun. How many kilometers away is it from the Sun?
- What is the size of the universe in centimeters?