The first person in space was Yuri Gagarin. The term “Chukker” is associated with which game: Polo _________becomes the first country with free public transport: Luxembourg In which district Soon valley…

In 1969 man first step out on the moon. On October 4, 1957 the space age begins with the launch of the Russian Sputnik-I. Operation Path Finder is a mission to…

The shape of Earth’s orbit around the sun is Elliptical. Solar eclipse occurs on full moon day. The zodiac signs or houses of the heaven are named after star signs. Lunar…

The mass of the moon in comparison to the Earth is 1/80. The rising of the evening star indicates the West. The time taken by Uranus to revolve round the sun…

First Cuban in space Arnaldo Tamayo Mendez. Solar eclipse occurs when moon comes between sun and earth. Bodies which usually fall from the sky on the Earth are called meteors. Comets…

Uranus is the planet in the solar system which rotates on its axis from East to West. The planets are kept in motion in their respective orbits by Gravitation and centrifugal…

The first Romanian in space was Dumitru Prunariu. The planet nearest to the Earth is Venus. The brightest planet in the Solar System is Venus. The energy generation in stars is…

The sun is containing 99.86% mass of the solar system. The planet with shortest daytime is Jupiter. The first Chinese national in space was Yang Liwei. The first Chinese national to…

Moon is called a satellite of the earth because it revolves around the earth. Comets revolve around Sun. The fastest planet is Mercury. Venus orbits around the Sun in the backward…

Super nova is when a star explodes. The shape of our Milky Way galaxy is Spiral. The smallest planet is Mercury. The coldest planet of solar system is Neptune. According to…