People who fall in love are called twin flames.  Dark matter and light are twin flames.  The two together create friction which causes spark, which creates more light etc,(reply>), @Katie Barber all science begins with theory.  What you are listening to is based on theory.  My colleagues and I are testing those theories.,(reply>), dark matter isn't The absence of light low. and it's not even proven to exist. it could very well be that astronomers simply miss calculated the mess of distance systems