Andromeda Strain

The Andromeda Strain is a fictional science fiction novel by Michael Crichton that describes a deadly extraterrestrial microorganism brought back to Earth by a spacecraft. This microorganism, called the Andromeda Strain, is highly infectious and capable of causing rapid and severe illness or death. The story follows scientists working to understand and contain the threat before it infects the whole planet. It explores themes of scientific investigation and the dangers of unknown alien life forms, emphasizing the importance of careful research and preparedness in facing potential extraterrestrial biological risks.