planet vs. dwarf planet Flashcards
1
Q
whats the difference between a planet and a dwarf planet
A
Planets
To be considered a planet, a celestial object must:
Be in orbit around a star
Have enough mass to be pulled into a stable sphere shape by gravity Dominate its orbit
Dwarf Planets
A celestial object that orbits the sun but does not dominate its orbit.
- Dominate its orbit