Life on Mars, space welds, menstrual moon cycles
Thursday 12th March 2020 11:00 am
Are we still seeing light from The Big Bang? Does space end? Is a earthquake on Mars called a Mars-quake?
Dr Karl answers this question and more on triple j Mornings, with Professor Don Kurtz and host Lucy Smith.
© 2020 Karl S. Kruszelnicki Pty Ltd