earthshine
n. [天] 地球反照
例句
They measured earthshine: sunlight that reflects off the earth, hits the moon and bounces back.
他们对地球的反照光进行了测量:太阳光被地球反射到月球,然后又反射回来。
You can see the spectrum of the Earth, this Earthshine spectrum, and that is a very clear signal.
你可以看到地球的光谱,这是地球反照光谱。是一个非常明确的讯号。
How can we search for life on exoplanets? Step one: examine the Earth as if it were an exoplanet. That's the idea behind a recent look at earthshine.
我们怎样寻找(太阳)系外行星上的生命?步骤一:把地球当做一个(太阳)系外行星进行研究。这是研究人员最近根据地球反照光想到的一个办法。