Re: MAFS - Season 4 - Tom Wilson - Lillian Vilchez. I think I may have found proof on twitter that Tim and Lillian are still together. On both Tom's and Lillian's twitter page they tweeted that they happened to run into Derrek. They both show an individual picture with Derrick.
 To estimate the number of the Milky Way's stars, astronomers first assume there's nothing special about our region of space. They determine the number of different types stars in this region-then extend this knowledge to the galaxy as a whole.he estimate for the number of stars is about 100 billion stars-plus or minus 50 billion. 2 people found this useful. 1  Easy to Use Pregnancy Due Date Calculators When you are pregnant, the question on everyone's mind is when the baby is due.
In one calculation, the Milky Way has a mass of about 100 billion solar masses, so it is easiest to translate that to 100 billion stars. This accounts for the stars that would be bigger or smaller than our sun, and averages them out. Other mass estimates bring the number up to 400 billion. The caveat, Kornreich said, is that these numbers are approximations. More advanced models can make the approximation more accurate, but it would be very difficult to count the stars one by one and tell you for sure how many are in the galaxy.