What We Know About 'Life' On Mars
Source: Our analysis of the creator's lived experience, based on what they said in this video.
Creator's Key Takeaways
Mars had once been much warmer. It had rivers and in its early years might have sustained life.
We still don't know if Mars has at some time been a home to life.
The primary objective of the Viking program was to find signatures of life, but researchers now feel the three experiments tasked with carrying out the analysis had limitations.
Methane and ammonia can rarely be made inorganically, but they're generally associated with life.
Questions This Creator Answers
YouTube Video Description↓
Early in the life of the solar system Mars appears to have had Earth-like conditions. Planetary researchers have been targeting Mars to gain insight into how our own planet developed. --- Zenith explores the different aspects of space, including the planets, the technologies for us to explore the planets, and the future of space exploration. -- Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur Join the Spark Channel Membership to get access to perks: https://www.youtube.com/channel/UCMV3aTOwUtG5vwfH9_rzb2w/join Find us on: Facebook: https://www.facebook.com/SparkDocs/ Instagram: https://www.instagram.com/spark_channel/ Any queries, please contact us at: owned-enquiries@littledotstudios.com #Spark #spacex #space