Explanation

There are 5 planets visible without a telescope,

1.Mercury,

2.Venus,

3.Mars,

4.Jupiter

5.Saturn.

Uranus and Neptune are the two planets in our solar system that are farthest from Earth.

They have a very low brightness, making them difficult to observe with the naked eye.

A telescope is required to observe these planets.

Explanation

The main reason why the "Sun always rises in the east” is that the Earth spins or rotates to its east

and thus all the planets, Sun, Moon, and Stars rise from the east direction

Explanation

• The Sun is approximately 330,000 times more massive than the Earth.
• It means it has a mass of about 1.989 x 10^30 kilograms.
• The Earth has a mass of about 5.972 x 10^24 kilograms.

Explanation

• Saturn is the second largest planet.
• It's least dense planet.
• The second largest moon in the solar system and it's largest moon; Titan.
• Titan is larger than the planet mercury.

Explanation

• Mars referred to as the Red Planet.
• It has rivers, streams, lakes and ocean.
• It has largest volcano called Olympus Mons.
• It has two moons; Deimos and Phobos.

Explanation

• The Solar System consists of eight planets (Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn, and Jupiter), dwarf planets, asteroids, comets, meteoroids.
• Other smaller bodies that orbit around the Sun due to its gravitational pull.

Explanation

All of the planets, except for Earth, were named after Greek and Roman gods and godesses

Explanation

QSO 1984 replaced with the Indian Evidence Act 1872

Explanation

Proxima Centauri is a small star located 4.2465 light-years away from the Sun in the southern constellation of Centaurus.

Explanation

The equator receives the most direct sunlight because sunlight arrives at a perpendicular (90 degrees) angle to the Earth.