Massless energy "in transit" = how much?

[Quantum Quack]

According to the scientific method

Given what you believe you know, how much mass less energy do you think is in transit at any given t=0 universally?

How much "light" energy is transiting the vacuum universally at any moment?

Care to have a go at working it out?

 

[Quantum Quack]

40 odd views and no ones interested...