If all goes well, on January 25 the rover, now snuggled atop the Delta, will bounce in its airbag to a soft landing on the Red Planet.

• 如果一切顺利，现在紧系于三角洲火箭顶端的巡?者号，在明年1月25日将会利用气囊在红色火星上缓冲降落。