Question

Geology 6th grade About Solar Systems ​

Answer 1

Answer:

The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Of the objects that orbit the Sun directly, the largest are the eight planets, with the remainder being smaller objects, the dwarf planets and small Solar System bodies. Wikipedia

Distance to Galactic Center: 27,000 ± 1,000 ly

Distance to Kuiper cliff: 50 AU

Distance to heliopause: ≈120 AU

Orbital period: 225–250 myr

Orbital speed: 220 km/s; 136 mps

Smallest planet: Mercury

Answer 2

Answer:

Are ya going to be an geologist.

Explanation:

This book will help you clear some things :- Astrophysics Simplified