Complex life in the universe may be much rarer than previously thought

At least, according to a couple of astrophysicists:┬áComplex life may be possible in only 10% of all galaxies | Science/AAAS | News. The universe may be a lonelier place than previously thought. Of the estimated 100 billion galaxies in the observable universe, only one in 10 can support complex life like that on Earth, a … Continue reading Complex life in the universe may be much rarer than previously thought