Albert Einstein and His Discoveries

Albert Einstein and His Discoveries

Albert Einstein was one of the most influential physicists in history. His theories transformed our understanding of space, time, and energy. Beyond his iconic status, Einstein made profound contributions to…
How a Telescope Works

How a Telescope Works

A telescope is a scientific instrument used to observe distant objects by collecting and magnifying light or other forms of electromagnetic radiation. From stars and planets to galaxies millions of…
What Is a Black Hole?

What Is a Black Hole?

A black hole is one of the most mysterious and extreme objects in the universe. It is a region in space where gravity is so strong that nothing—not even light—can…