Scale of Earth, Sun, Galaxy, and Universe - Page 4
Questions
- How many clusters are there in the observable universe?
- How many Earths can fit into VY Canis Majoris, the largest known star?
- How would you explain universe expansion and its relation to red shift?
- How many different galaxies are there?
- Why is the universe big?
- What percentage of the universe is considered to be observable?
- What is distance to the nearest star?
- Is the observable universe is the same size today as it was a few million years ago?
- How are all galaxies similar? How are they different?
- Is there a larger star than YV Canis Majoris?
- Why is the universe so big?
- How many stars are there in the known universe?
- How do you calculate the mass of a galaxy?
- How are parsecs used in astrophysics?
- What the nearest galaxy to earth?
- How many times larger is the sun compared to the moon?
- How many stars are there in the entire universe?
- How close is the nearest star?
- What distance method did Edwin Hubble use to determine the distance to local galaxies?
- What is the farthest place from earth?