探索外太空是一项向人类发出的挑战。

Exploring outer space is a challenge to mankind.

许多人不知道的是,垃圾也已成为外太空的一大问题。

What many people don't know is that junk has become a problem in outer space too.

登陆月球开创了太空探索的新纪元。

The moon landing inaugurated a new era in space exploration.

太空之辽阔的确使人难以想象。

The vastness of space really boggles the mind.

此次太空发射在电视上做了实况转播。

The space shot was shown live on television.

咱们装扮成太空人吧。

Let's pretend we're astronauts.

太空的无垠距离遥远得让人类的大脑无法理解。

The infinite distances of space are too great for the human mind to comprehend.

太阳光线照射到地球时，大量的热被反射回太空。

When the sun's rays hit the earth, a lot of the heat is reflected back into space.

大量的能量，从X光直到无线电电波，都正被泄露到太空中去。

Vast amounts of energy, from X-rays right through the spectrum down to radio waves, are escaping into space

太空望远镜拍摄到了迄今为止最清晰的冥王星的照片。

The space telescope has taken the clearest pictures ever of Pluto

这项太空计划将以武装部队作后盾继续进行。

The space programme will continue under the aegis of the armed forces

飞船上的6名宇航员将在太空度过10天。

The six astronauts on board will spend ten days in space.