Showing posts with the label SPACEShow all
SPACE
HOW DO DAY AND NIGHT OCCUR ?
The rotation of the Earth on its axis causes the alternation of day and night. The Earth also revolves around the sun. As a result of both these movements, the Earth does not get continuous light from the sun. This means when…
Read more
SPACE
HOW IS A STAR BORN?
The cradle of star is a cloud of hydrogen and dust. There are numerous such cloud in the universe. By the action of external force this cloud get compressed and keep pulling itself together due to the increasing force of attract…
Read more
Social Plugin