Nebula Papers

 Every rocket launch leaves behind more than memories—many missions also leave spent rocket stages orbiting Earth. These massive objects can remain in Low Earth Orbit (LEO) for years or even decades, increasing the risk of satellite collisions, creating dangerous space debris, contributing to the Kessler Syndrome, and congesting valuable orbital pathways. Learn why abandoned rocket bodies are one of the largest sources of orbital debris and what engineers are doing to make future space missions safer. Ideal for astronomy enthusiasts, STEM students, and anyone curious about the future of space exploration.

 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.