Explanation

The Sun is the star at the centre of the Solar System.

Explanation

The Viking program consisted of a pair of identical American space probes, Viking 1 and Viking 2, which landed on Mars in 1976.

Explanation

There are 5 planets visible without a telescope, Mercury, Venus, Mars, Jupiter and Saturn.

Explanation

 Asteroids are rocky worlds revolving around the sun that are too small to be called planets.

They are also known as planetoids or minor planets.

Explanation

The weight of an object is minimum when it is placed at the center of the earth because when an object is in the center, experiences gravitational pull from all directions & the weight of an object maximum on earth is on the poles

Explanation

The total volume of water on Earth is estimated at 1.386 billion km³, with 97.5% being salt water and 2.5% being fresh water. Of the fresh water, only 0.3% is in liquid form on the surface.

Explanation

• Jupiter is largest planet our solar system
• Jupiter Rotates about once every 10 hours
• Jupiter has 79 satellites 
• Jupiter is the fifth planet 
• Jupiter is known as Winter Planet.

Explanation

• the planet that moves around the Sun at the largest speed is Mercury
• ***
• Mercury is the fastest planet, which speeds around the sun at 47.87 km/s.
• In miles per hour, this equates to a whopping 107,082 miles per hour.

Explanation

Mimas is the smallest and innermost of Saturn's major moons.

Explanation

The magnitude of an earthquake is a single value that describes the size of the earthquake at its source

Earthquake Magnitude Scale

5.5 to 6.0: Slight damage to buildings and other structures.

6.1 to 6.9: May cause a lot of damage in very populated areas.

7.0 to 7.9: Major earthquake. Serious damage.

8.0 or greater: Great earthquake. Can totally destroy communities near the epicenter.

ND-21-5-2023