Galaxy

Sun is at the center of our Solar System

The diameter of Sun is 1,392,684 km (865,374 mi).

Sun lights takes 8 minutes to reach earth.

MERCURY is nearest planet to the earth

Venus, the Morning Star and Evening Star. One of the nicknames of Venus is "the Morning Star". It's also known as the "Evening Star". Of course, Venus isn't a star at all, but a planet.

Diameter of the EARTH is 12,742 km approx.

JUPITER is the largest planet in our solar system.

The planet with the most number of natural satellite is Jupiter.It has more than 60 natural satellite.

Hottest Planet in the solar system is VENUS.

NEPTUNE is the coldest and smallest of all planets

The Orbital period of Moon is 27 days.

VENUS have the most volcanoes.

Mercury and Venus do not have natural satellite.

The Halley's Comet will be visible from Earth again in 2061.

The surface temperature of Venus is 450 degree Celsius approx.

The light of distant stars is affected by Interstellar Dust and The Earth's Atmosphere.

The United Nations member states are the 193 sovereign states that are members of the United Nations (UN) and have equal representation in the UN General Assembly. The UN is the world's largest intergovernmental organization, ahead of the Organisation of Islamic Cooperation.

A group of Indian astronomers have discovered a massive supercluster of galaxies, and have named it Saraswati. The supercluster is about 4 billion light-years away and spreads over a "great wall" about 600 million light-years across. This makes it one of the largest superclusters to be discovered and also the furthest.