Web surfers may soon be able to explore the canyons of Mars and experience a virtual flight over the surface of the moon thanks to a deal announced on Monday between Web search company Google Inc. and the NASA Ames Research Center.

• 谷歌与美国航空暨太空总署艾米斯研究中心周一宣布了一项合作协议，得益于此，网民们将不久就能在网上探索火星峡谷，并体验月球表面上的虚拟飞行。