I. What are Cosmic Rays? Cosmic rays are high-energy particles that originate from outside the Earth’s atmosphere. They consist of protons, electrons, and atomic nuclei that travel through space at nearly the speed of light. These particles can have energies ranging from a few million electron volts to several hundred million electron volts. Cosmic rays … Read more

Introduction to the Asteroid Belt The asteroid belt is a region of space located between the orbits of Mars and Jupiter, where thousands of small rocky bodies known as asteroids orbit the sun. These asteroids vary in size, shape, and composition, and they have been a subject of fascination for astronomers and scientists for centuries. … Read more