Exam (elaborations)
Astro 69 Questions And Answers|2024
- Course
- Institution
1 light year - ️️10 trillion kilometers according to kepler's first law, the orbits of the planets are - ️️ellipses with the sun at one focus An astronomical unit is defined as the average distance between - ️️the sun and the earth Apahelion - ️️the point in the orbit of a planet...
[Show more]