It could be the most elegant explanation for acceleration yet proposed, requiring neither exotic forms of energy nor new laws of physics, merely a careful accounting of how gravity interconnects structures of vastly different size.

• 这或许是目前对于宇宙加速膨胀最为优雅的解释，因为它不需引入怪异型态的能量，也不需要发明新的物理定律，只要仔细衡量重力效应如何连系尺度相距甚大的结构。