Explanation

The Earth was formed about 4.5 billion years ago.

Additional information:

• Method Used: Radiometric dating
• Oldest Materials: Meteorites and ancient Earth rocks
• Scientific Consensus: Supported by geology and astronomy

Last verified on 16-01-2026

Explanation

• Venus is the brightest planet in the night sky.
• Due to its thick cloud cover that reflects sunlight strongly.
• It is often called the “Evening Star” or “Morning Star.”

Additional information:

• Distance from Sun: ~108 million km
• Diameter: 12,104 km
• Orbital Period: 225 Earth days
• Atmosphere: Thick CO₂ clouds, very reflective

Last verified on 15-01-2026

Explanation

Jupiter has the shortest day of any planet in our solar system

It completes one rotation in approximately 9 hours and 56 minutes.

It is also the fastest-spinning planet in the solar system.

Explanation

The coldest planet in our solar system is Uranus,

They hold the record for the lowest temperature ever measured at -371°F (-224°C)

It has 27 moons.

Its largest moon is Titania.

ADDITIONAL INFORMATION 

Neptune is also extremely cold, with an average temperature of -214°C (-353°F)

NOTE:  IF THE OPTION IS Pluto, Saturn, Mars, Jupiter ( Pluto is the correct answer)

Pluto, which is no longer classified as a planet (it is a dwarf planet), is the coldest of all the large bodies in the outer solar system,

has a temperature of about -225°C (-373°F).

NOTE: IF THE OPTION IS Uranus, Neptune, Venus, Pluto ( Uranus is the correct answer)

According to most sources, the coldest planet in the Solar System is Neptune.

Explanation