Introduction to Auroras Aurora Borealis And Aurora Australis are breathtaking natural phenomena that light up the skies near the Earth’s poles. Known as the Aurora Borealis in the northern hemisphere and the Aurora Australis in the southern hemisphere, these displays are often described as nature’s ultimate light show. Their dancing colors and dynamic shapes have … Read more
The Internal Structure of the Earth The Earth’s internal structure is a layered composition that provides valuable insights into its geological, physical, and chemical characteristics. This structure, defined by distinct layers crust, mantle, outer core, and inner core plays a fundamental role in shaping our planet’s dynamics, geological processes, and even its magnetic field. Let’s … Read more
Earlier Theories • German philosopher Immanuel Kant’s Nebular Hypothesis (Theory) of Laplace (1796) tried to explain the formation of the solar system. But it had many drawbacks as the theory was based on scientifically erroneous assumptions. But one assumption it got right was that the solar system was born from a giant interstellar cloud called … Read more