地球的

Idaho, 2004 Photograph by Mark Thiessen Astronomers hoping to study light from another Earth practice detecting clues to life in Earthshine (sunlight reflected off the Earth).

爱达荷、2004年3月的照片Thiessen根据天文学家希望研究地球的另一做法线索侦破生活earthshine(theEarth产阳光反映)。

Cradled in thesunlit lunar crescent, the night side of the Moon is faintly illuminated by earthshine -- sunlight reflected from planet Earth.

受到来自于地球的太阳光反射，新月的暗面仍然隐隐约约。

First, we know that the planets all orbit close to the earth's orbit al plane, the ecliptic

首先，我们知道所有行星的轨道都很靠近地球的轨道平面――黄道面。

First, we know that the plane ts all orbit close to the earth's orbital plane , the ecliptic

首先，我们知道所有行星的轨道都很靠近地球的轨道平面――黄道面。

Scientists say the surface of the Earth is cracked like a giant eggshell.

科学家们说地球的表面破碎得像个巨大的蛋壳。

Because the Moon has only an eightieth of the Earth's mass

因为月球的重只有地球的1/8

Because the moon has only an eightieth of the Earth's mass, it requires

原参考译文：因为月球的重量只有地球的1/8，……。

L5 is the Trailing Equilateral Point, 60° west of the Moon, following the Moon in its orbit around the Earth.

L5 是等边三角形的后随点，月球往西 60 度，跟随著月球在其环绕地球的轨道上。

And all this leading up to the March Equinox of 2010, when the new balance for the Earth will be achieved.

而这一切直至2010年3月春分，当地球的新的平衡将得以实现。

Geologists would also call it extrusive rock because it solidified on the Earth's surface.

地质学家叫它是喷出的岩石因为它凝固在地球的表面。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。