Satellite Data Yields Clues to Morocco’s ‘Blind Earthquake’
Just before sunrise on Monday, a satellite peered down on regions of Morocco that had been damaged by an earthquake Friday night. The data it gathered from 430 miles above…
NASA’s New Air Pollution Satellite Will Give Hourly Updates
When scientists switched on the instrument aboard a new satellite this summer, they got a preview of what will soon be the nation’s first continuous record of air pollution. The…