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Category: Space

Formation Of Nebula: How Is A Nebula Formed?

Nebulae are among the most fascinating celestial bodies contributing to stellar evolution. The word ‘nebula’ comes from Latin meaning “ vapor, mist, fog, exhalation or smoke.” Precisely, a nebula is…

Saturn’s Gravity: How Strong Is The Gravity On Saturn?

Saturn is the sixth planet in the solar system and the second largest after Jupiter. It is composed mainly of hydrogen and helium. This made Saturn into a gas giant…

Jupiter Gravity: How Strong Is Gravity On Jupiter?

Gravity is one of the four fundamental forces of nature. That controls the movement and interactions of planets and other celestial bodies. Jupiter, the largest planet in our solar system,…

ISS Size: How Big Is The International Space Station?

The International Space Station is 356 feet (109 meters) long and 239 feet wide (solar array length). ISS is a large spacecraft, maintained in low Earth Orbit, where astronauts and…

How Long Does It Take To Travel One Light Year?

A light year is the distance light travels in one year. Light moves very fast, about 299,792 kilometers per second. If we could travel that fast, we would take one…

Where Do Microscopic Black Holes Exist?

Microscopic black holes, also referred to as quantum mechanical or mini black holes, are hypothetical small holes that have fascinated scientists and the public for decades. They are very tiny…

How Many Planets Are There In The Milky Way?

The universe that surrounds us contains billions of galaxies and trillions of stars and planets in them. Scientists have used different methods to estimate these numbers to get an idea…