Dwarf planets are what you think they are. They are small rocky body’s that orbit in the sun in our solar system. There are 5 officially recognised dwarf planets in the solar system. Dwarf planets are the same as the normal planets, just smaller. There are other differences between planets and Dwarf planets, with the main one being that dwarf planets have not cleared other objects in the area that they orbit.
Astronauts are space travelers and so are cosmonauts. Why are they referred to with different titles? Reason in nationality. Space travelers from today’s Russia and erstwhile Soviet Union were called…Read Full Article
A century ago Albert Einstein had envisioned gravitational waves. Finally astronomers have made a discovery confirming existence of gravitational waves. Background hum of the universe discovered by astronomers is creation…Read Full Article
Liquid water is prerequisite for extraterrestrial life. Any exoplanet to qualify as habitable would need liquid water. Till now even in our own solar system no body other than earth…Read Full Article