Perminov’s proposal has raised important questions – both scientific and political. Whatever the danger posed by Apophis, we would do well to begin addressing them.
佩尔米诺夫方案牵出来许多重要问题，既有科学问题，也有政治问题。无论阿波菲斯的威胁到底有多大，对这些问题我们得认真对待。