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Bose – Einstein condensate is an unusual state of matter that appears because of the quantum mechanical effects on the gathering of entities called bosons. It does not exist naturally, as compared to other forms like gas, solid, liquid and plasma. The idea here is that the bosons in a confined potential, or any other […]
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People look up the night sky and wait to see a shooting star. A fireball darting through the dark canopy is a wonderful sight, and makes you wonder what these rapid moving things are. In astronomy they are called meteoroids, and scientists have different names for each of them depending on their brightness, length of
When a star is born, dark clouds of dust and gas can be seen around it as some kind of a waste matter. They are called Bok Globules, which can be seen from telescopes as black and shapeless islands around newly formed stars. These can be compared to a cocoon, where a beautiful butterfly metamorphoses
Observe a motorcycle when it is approaches towards you and when it travels away from you. Notice the sound of its engine. As it comes nearer to you, the buzz gets louder. And as it goes farther, the roar fades. This is basically the idea of the Doppler Effect.
If you want to see violence in space, you may want start learning about blazars. A blazar is a compact energy source fueled by supermassive black holes. They are considered one of the most dangerous phenomena in space.
If you’re about to start out in astronomy, you might want to invest in a pair of binoculars. They aren’t just for sports games – they are very useful for looking up at the night sky. They are light, convenient and very easy to use. You don’t need to invest in a high-powered and expensive
Everyone has heard of the term black hole. There are enough science fiction movies out there to give the imagination a large, endless void that sucks everything in. It certainly conjures a feeling of dread.
When two or more stars orbit each other, they are called star systems. A binary star is a star system which is made up of two stars that orbit a common center of mass because of gravitational attraction. The brighter and larger star is usually called the primary and the other one the companion star.
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People know about the planets, the stars, and the universe. However, since man has a never-ending thirst for knowledge, they continue to explore. One of the greatest questions is how exactly the universe came to be. One of more popular theories is the Big Bang Theory, credited to Edward Hubble. Because of Hubble’s observation of
