Earlier this year, scientists discovered that a jellyfish-like parasite doesn't have a mitochondrial genome - the first multicellular organism known to have this absence. That means it doesn't breathe; in fact, it lives its life completely free of oxygen dependency.
This discovery isn't just changing our understanding of how life can work here on Earth - it could also have implications for the search for extraterrestrial life.
This discovery isn't just changing our understanding of how life can work here on Earth - it could also have implications for the search for extraterrestrial life.
