Science Focus Magazine Maya Bansal Uncategorized June 13, 2019June 13, 2019 1 Minute This shows that a compression occured before expansion. Which vaguely explains the variance of colour in the universe. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related Published by Maya Bansal View all posts by Maya Bansal Published June 13, 2019June 13, 2019