Biosignatures

• Astrobiology: The Quest for Life Beyond Earth
  
  Unveiling the Mysteries of Life in the Universe
  https://www.onlineupscinstitute.com/current-affair/astrobiology-the-quest-for-life-beyond-earth
• Quest for Alien Life: Insights into Exoplanets and Discoveries
  
  Understanding the Search for Life Beyond Earth
  https://www.onlineupscinstitute.com/current-affair/quest-for-alien-life-insights-into-exoplanets-and-discoveries