The asteroids 1975 WK1 is named after Zhenning Yang.

小行星1975 WK1正式命名为杨振宁星。

The fisherman found a dead asteroid on the beach.

渔夫在沙滩上发现了一只死掉的海星。

This asteroid plant has attracted a lot of media attention.

这种星状的植物引起了很多媒体的注意。

An asteroid is any one of the many small planets which go around the sun.

小行星是围绕太阳运行的许多行星中的一颗

Japan lands on asteroid

日本探测器登陆小行星

NASA successfully lands on asteroid

NASA成功实现小行星登陆

Asteroid could hit earth in 2068

小行星或于2068年撞击地球

Scientists announced that an asteroid the size of the Eiffel Tower may collide with Earth in 2068.

科学家宣称一颗约埃菲尔铁塔大小的小行星可能在2068年与地球相撞。

There is an asteroid on a collision course with the Earth.

有个小行星正处于可能与地球发生碰撞的航向上。

Scientists were debating whether an asteroid was about to hit the Earth.

科学家们在争论一颗小行星是否要撞上地球。

The largest asteroid is Ceres, which is about a quarter the size of the moon.

最大的小行星是谷神星，其体积大约是月球的四分之一。

In this case, the orbit of the rotating asteroid will very slowly spiral toward the sun.

在这种情况下，旋转小行星的轨道将非常缓慢地向太阳旋转。

An asteroid could have annihilated the USA—and I wouldn't have heard the news for hours.

一颗小行星可能已经把美国毁灭了——而我可能几个小时内都没有听说这个消息。