Risk in our atmosphere The effects of nuclear-powered satellites on the atmosphere and the earth may be as follows: Radioactive pollution: The fuel of nuclear-powered satellites may be radioactive, which may cause environmental pollution. During the satellite's entry into the atmosphere or if the satellite falls, radioactive substances may spread into the atmosphere and harm the environment. Atmospheric effects: The heat and other emissions released into the atmosphere by nuclear-powered satellites may affect the balance of the atmosphere. This can change atmospheric conditions and cause climate changes. Security risks: There may be serious security risks if nuclear-powered satellites crash or explode. This may negatively affect human health and the environment. Space garbage: If nuclear-powered satellites crash, they may leave garbage in space. This may increase space debris and endanger the safety of other satellites and spacecraft in space. For these reasons, the effects of nuclear energy-powered satellites on the atmosphere and the earth should be carefully examined and the use of this technology should be evaluated in terms of sustainability and safety.