Nebula Papers

 Fragmentation debris is one of the greatest hazards in Low Earth Orbit (LEO) . Created by satellite collisions, rocket explosions, and spacecraft breakups, these tiny fragments travel at speeds of up to 28,000 km/h (17,500 mph) . Even a piece just a few millimeters across can puncture spacecraft, damage satellites, and trigger cascading collisions known as the Kessler Syndrome . Learn where fragmentation debris comes from, why it is so dangerous, and how scientists and engineers are working to protect the future of space exploration. Perfect for astronomy enthusiasts, STEM students, educators, and anyone fascinated by orbital mechanics and space technology.

 Thousands of defunct satellites continue orbiting Earth long after their missions end. Although inactive, these spacecraft remain a major source of space debris and increase the risk of collisions with operational satellites, astronauts, and future missions. Learn how abandoned satellites contribute to orbital congestion, the Kessler Syndrome , communication disruptions, and the growing challenge of maintaining a safe and sustainable space environment. This infographic is perfect for anyone interested in astronomy, astrophysics, space technology, orbital mechanics, NASA, and the future of space exploration.