So, this is about as small as life can get.
This is the first detailed microscopic images of so-called “ultra-small bacteria” that are believed to represent the lowest size limit possible for life on Earth.
Scientists have debated the existence of these tiny bacteria for decades since there was never such a detailed observation of the weird microbes. Do you think there is even something smaller around?
Link: These Ultra-Small Bacteria May Be The Tiniest Life Forms On Earth via www.huffingtonpost.com