Earth brightening up, say scientists
The Earth may be brightening up. Scientists studying the amount of light reflected by the Earth say the planet appeared to dim from 1984 to 2001 and then reversed its trend and brightened from 2001
The Earth may be brightening up. Scientists studying the amount of light reflected by the Earth say the planet appeared to dim from 1984 to 2001 and then reversed its trend and brightened from 2001