![]() ![]() Find out about extremophiles and what makes a habitable zone for life as we know it. See how NASA's search for water on Mars proved successful with the Phoenix Lander. Read more about why understanding life on other planets is important to our members and the wider microbiology community and access our additional resources. Explore the possibility of finding life on other planets. Although no life form has been found on the Red Planet or on asteroids, the research continues. Ongoing research into life on other planets is important to microbiology given that if resources of minerals become scarce, or difficult to access, asteroids or other planets could represent a huge, untapped resource with obvious economic and ecological benefits. In the video, which at the time of writing has been viewed almost 1.8 million times. Research into life on other planets has led scientists attempting to understand how well microbes can grow in space, whether a pipette works in microgravity, and identifying new microbes including Solibacillus kalamii – a Gram-positive, rod-shaped, endospore-forming and aerobic bacterium that was found on the International Space Station. Some space missions have also led scientists to visit comets and asteroids in order to bring back samples to assess if and which organic molecules exist there. A new viral video details the efforts that NASA is making to find out whether we are alone in the universe. Why does understanding life on other planets matter to microbiology? Scientists study the origin, evolution, distribution, and future of life in the universe in a scientific field called astrobiology. They have been looking to identify if the ‘Red Planet’ had oceans in the past, given that we know micro-organisms have the capacity to survive in water. News JEuropa: A World of Ice, With Potential for Life Jupiter’s icy moon Europa may be the most promising place in the solar system to find present-day environments suitable for life beyond Earth. Scientists have used this knowledge to take their research beyond our world, conducting missions to planets such as Mars. Researchers have focused on studying these life forms, some have even built models in the lab to simulate how these life forms have managed to survive extreme conditions, and which organic molecules can be synthesised. Despite it being dark, there are lots of organic molecules and micro-organisms where life has been found in our oceans. On an otherworldly landscape in Mono Lake, California, scientists have tested a new method for potentially detecting chemical signatures of life on another planet. Compounds found here could be synthesised at the bottom of our oceans. Many are under the impression that deep-sea vents hold the key to where life originated. How this was done remains a key focus of research within astrobiology. The building blocks of life and the organic molecules fundamental to life were present on Earth from the primitive Earth, where the basic unit of life, a cell, was formed. One of the biggest questions in astrobiology is how life originated on Earth. ![]() Life on other planets © NASA JPL Caltech SETI Institute ![]()
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