A closer look at “Can we ever know the shape of the universe?”, exactly as the source publishes it. The shape of the cosmos depends on a balance of two competing forces: the pull of gravity and the expansion driven by dark energy.
Columnist Leah Crane explores what observations tell us about how much universe is out there and whether it’s shaped like a sheet, a saddle or something else entirely This listing links straight to the original page, where the content is available in full.