NASA Earth Observing System Aura satellite project

Credit for this animation goes to the United States National Atmospheric and Oceanic Administration (NOAA)

Nitrogen dioxide (NO2) is a key compone...

This animation shows tropospheric column amounts of nitrogen dioxide from the Ozone Monitoring Instrument (OMI) from late 2004 to the middle of 200...

Aura (Latin for breeze) was launched July 15, 2004. It is the third and last of the large NASA Earth Observing System (EOS) satellites, a program d...

The NASA UARS satellite was launched in 1991 by the Space Shuttle Discovery. UARS was officially decommissioned on Dec. 14, 2005. Most of the UARS ...

The NASA UARS satellite was launched in 1991 by the Space Shuttle Discovery. UARS was officially decommissioned on Dec. 14, 2005. Most of the UARS ...

Hawaii Volcanoes National Park closed while officials wait for a change in wind direction to blow away sulfur dioxide belching from Kilauea volcano...