Scientists plan to fire a spacecraft into an asteroid in an effort to prepare for one being on a direct collision course with Earth.

据英国《每日邮报》8月18日报道，有一颗小行星正行进在一条会与地球直接相撞的轨道上，为此科学家们计划将航天器发射至这颗行星。

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With the module cover ensures dust proof, anti-sunlight, anti-direct collision with the light emitting chip and also can reach the effect of chip protection.

模组面罩使整个屏体达到防尘、防晒、防直接与发光晶片的碰撞，并能达到保护晶片的效果；

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This approach solves the problem of packet collision but also prevents the attached devices from establishing direct communication with each other.

这种方式解决了包冲突的问题，但是同时也阻止了附加的设备彼此建立直接通信。

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If Apophis passes the earth at a distance of exactly 18, 893 miles it will open a "gravitational keyhole" causing it to enter a new orbit that would put it on a direct collision course with earth seven years later.

CNN: Space's threat to civilization

For the first time you can now grab live collision events from the underground detectors in Geneva, and beam them direct to your own device.

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