Since the beginning of the space age in 1957, over 19,000 satellites have been launched, with more than 11,000 currently active, leading to a concerning amount of inactive satellites and debris in Earth's orbit.
Since the dawn of the space age in 1957, humans have launched more than 19,000 satellites, of which approximately 11,000 remain active. These satellites perform essential tasks such as communication, weather forecasting, navigation, and scientific research. However, the number of inactive or defunct satellites now circling Earth significantly outnumbers the active ones, posing a growing threat to space operations.
The United States Space Surveillance Network is continuously monitoring around 40,000 large objects in Earth's orbit. The European Space Agency warns that the real danger comes from the countless smaller debris pieces that are almost impossible to track. Estimates suggest that there are over 130 million tiny pieces of debris floating in space, which constitute a significant risk to active satellites and space missions due to their size and velocity.
These tiny fragments travel at speeds of approximately 28,562 kilometers per hour, making collisions with satellites or spacecraft potentially catastrophic. Even a small piece of debris can cause serious damage at such high velocities, highlighting the critical need for better tracking and management of space debris to ensure the safety of space exploration and satellite operation in the future.
