The Red Sea has always been a place of mystery, and if you are like me, you probably only know about the parting of the Red Sea by Moses in the Bible, but that is not the point. Scientists have discovered a first of its kind under the sea known as death pools. These pools contain no oxygen and instantly kill any marine species that enter them. Researchers also believe that these pools could have an answer for us regarding the origins of life on Earth.
Express states that this discovery is so unique it could help with space exploration as well because it provides a unique window into our pristine planet at the dawn of time. The discovery was unexpected, especially since researchers were just performing their consistent tasks of finding out more about Earth and its nature. What makes this research even more interesting is that for millions it has been hiding in plain sight until now.
Why are these death pools so lethal?
Maybe the term “death pools” might be a little exaggerated; however, the term basically describes the conditions that lie in this deep sea. These pools, which are found at depths of more than 1,700 meters, are abundant in brine, a viscous, extremely salty liquid that keeps regular seawater from combining with it. What this means is that almost all marine life has no chance of survival.
However, despite the death pools’ harsh conditions, they are not 100% lifeless. Here, some kinds of extremophiles—microorganisms that can survive in the most hostile conditions—proliferate; this is because some of these bacteria have adapted to an oxygenless life, which has also drawn the attention of scientists. After all, how are they surviving in an oxygenless environment?
Are the origins of life hidden in these pools?
What scientists and researchers are curious about are the origins of life on Earth connected with the Red Sea’s death pools. The harsh conditions that existed on the earth billions of years ago, when life was first starting to develop, are reflected in some of the conditions found in the death pools of the Red Sea. It has long been hypothesised by scientists that early microbial life might have arisen in brine pools or deep-sea hydrothermal vents, like those that have since been discovered in the Red Sea.
Professor Sam Purkis, chair of the Department of Marine Geosciences at the University of Miami, expressed that the development and origin of Earth come from the depths of the sea and so he wants to understand if this death pool is the source. According to Daily Galaxy, he clarified that by examining these pools, scientists can learn more about the prehistoric microbial communities that flourished in Earth’s early oceans billions of years ago.
An overview of deep-sea exploration’s future
When it comes to solving the deep-sea discoveries, it is something close to impossible. Scientists have been at this game for decades now and something new always comes up, meaning you can never finish the earth or universe. Scientists now have a unique chance to examine an unexplored, harsh environment that has existed for millions of years thanks to the Red Sea’s death pools.
The mysteries of the Red Sea’s death pools are only at the beginning of their discovery; therefore, scientists should gradually research and wait patiently for the next discovery that they could potentially bump into. Also, the more they keep their head high, the more Earth will start to reveal more about its origins and all will unfold and make sense with time.
Humans have only investigated or chartered 5% of the world’s oceans, and experts estimate that there may be up to 2 million additional species hidden in the deep abyss. When Louis F. de Pourtales of the U.S. Coast Survey studied sounding operations in 1853, he found the first indications of life at depths of more than 1,830 meters.