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A few days after autumn showed up on the calendar in the Northern Hemisphere, it showed up on the landscape […]
Tue, Sep 30, 2014
A joint NOAA/NASA satellite is one of several satellites providing valuable information to aviators about volcanic hazards. […]
Thu, Sep 25, 2014
Tropical Storm Dolly fizzled out quickly on September 3 after making landfall in eastern Mexico, and NASA's Aqua satellite tracked […]
Thu, Sep 04, 2014

Dust Dominates Foreign Aerosol Imports to North America

Dust Moving West of Sea of Japan

NASA and university scientists have made the first measurement-based estimate of the amount and composition of tiny airborne particles that arrive in the air over North America each year. With a 3-D view of the atmosphere now possible from satellites, the scientists calculated that dust, not pollution, is the main ingredient of these imports.Read more.

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