Early astronomers thought that our planet was the centre of the universe.
早期的天文学家认为我们的星球是宇宙的中心。
Man was drawing closer to the stars, opening new worlds.
人类在接近各个星球，探索新的天体。
The URL for the Lonely Planet travel centre is http://www.lonelyplanet.com.
“孤独星球旅游中心”的网址是http：//www.lonelyplanet.com。
stars invisible to the naked eye
肉眼看不见的星球
The search party was teleported down to the planet's surface.
搜索队被传送到那个星球的表面。
The earth is one of the planets in the Galaxy.
地球是银河系中的星球之一.
The telescope reveals many distant stars to our sight.
望远镜把许多遥远的星球显现在我们的眼前.
Some planets run at incredible speed.
某些星球以难以置信的速度运行着.
Its rings were discovered by telescope from Earth, but space probes later found that spectacular rings surround some other planets.
它的圆环是从地球上用望远镜发现的，但是太空探测器后来又发现了围绕其他一些星球的壮观的圆环。
Given the sheer number of stars that exist it's a mathematical certainty that there is life on other planets.
考虑到现有星球数量，从数学的角度来说，其他行星上面肯定存在生命。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密, 过度工业化的星球所付出的代价.
" This is why I'm here on this planet, at this time, Francesca.
“ 我在此时来到这个星球上,就是为了这个, 弗朗西丝卡.
The planet's name was Krypton.
星球的名字叫克雷普顿.
A powerful telescope can resolve a nebula into stars.
一架高性能的望远镜能从星云中分辨出星球来.
They spin like fiery planets lots from their orbits.
他们象离开了轨道,冒着火的星球那样旋转.