• Question: Is there just one big universe that is expanding, or are there lots of smaller universes that keep multiplying?

    Asked by Newstead,Melissa11 to Anne, Beth, COLFlight, Jon, Tom on 15 Oct 2015.
    • Photo: Beth Healey

      Beth Healey answered on 15 Oct 2015:

      Hi Newstead and Melissa11!

      We’re not sure, there are different theories, good question though! This is one of the great things about being a space researcher because there are still so many things to find out!

      What do you think?