Is the percentage of mass in the parent star, comparable between different systems? Submitted by bizzehdee t3_11plcyj on March 12, 2023 at 6:11 PM in askscience 7 comments 20
What assumptions are made about gravity when calculating the gravity within a galaxy? Submitted by bizzehdee t3_zr2ova on December 20, 2022 at 11:05 PM in askscience 16 comments 36