On October 4th 1957, the first artificial satellite – Sputnik 1- was launched into low Earth orbit as a part of Soviet space program.

  Lightning is not the only thing on Earth.  Lightning has also been seen on other planets.  Why lightning has been seen even on the planets in our solar system In 1979, NASA's probe Voyager 1 went close to the...

If an apple falls, then does the moon also fall?By Isaac Newton.led to the theory of gravity How do organisms transmute information about their features over a thousand generations?By Charles Darwinled to the theory of evolution How does a single...

When hearing this question, the first answer that comes to everyone's mind is the dog named Laika..! But that's not it At a time when the question of whether life is possible in space was raised among scientists, man sent...