Sun Earth Distance Explained

The distance between the Sun and the Earth is a fundamental value in astronomy. This distance varies slightly due to Earth's elliptical orbit, but the average distance is commonly used.

Approximate Solar Distance

The average distance from the Earth to the Sun is approximately $150$ million kilometers ($150,000,000 \text{ km}$).

This value is also defined as one Astronomical Unit (AU).

Examining the Options

Let's compare the options provided:

• Option 1: $150\text{ million km}$
• Option 2: $120\text{ million km}$
• Option 3: $140\text{ million km}$
• Option 4: $130\text{ million km}$

Based on the established astronomical value, the closest and most accurate approximation is $150\text{ million km}$.