The light which arrives at our telescopes and produces the image of the Andromeda galaxy was emitted approximately

Most galaxies in the universe

In our universe there are

Use a value for Hubble’s constant of 97.8 km/s/Mpc to calculate the age of the universe assuming a constant rate of expansion. (1pc = 3.26ly) What you should find is approximately

Which of the following is not true of the cosmic microwave background radiation

The Milky Way

The number of stars in the Milky Way galaxy is approximately

The size (diameter) of the Milky Way galaxy is approximately

When FPGA technology is preferred over VLSI for processor manufacturing?

What is the size of state register required for an FSM with 9 states?