To explain the unexplainable flow, the team turned to the longstanding theory that rapid inflation just after the big bang had pushed chunks of matter beyond the known universe.

• 为了说明这无法解释的流动，研究团队求助于为时甚久的理论：宇宙大爆炸之后的迅速膨胀将大块物质推离了已知宇宙。