Beware of Caution sky Threats

Often those people are joked as a terrible pessimist who warns of the dangers of the sky, warns against the tragedies coming from the sky. Often these people have also warned against taking the reconnaissance during the time of the horrors. Reconnaissance devices have also cried. Those who make fun of now, the Bolide or…

Heavy astronomical body quasar and blue sky

In the 1960s, astronomers found such a strong radio source that is 10 to 15 light-years away from us. Then it was considered a great surprise because these cameras discovered by radio-telescopes emitted energy equivalent to trillions of stars. And their size-type was similar to stars. Initially, these objects were called Quasi-Stellar Objects, but after…

Invention of binoculars part-3

After the invention of the telescope, there were many rare astronomical discoveries. All this was possible only by the observations taken by telescopes, it is not possible to describe all these tales in an article. Let us now discuss the modern giant telescope contributing to the universe exploration. Revolution in telescopic techniques: large earth-based telescopes:…