Earth: September 2019

The Copernicus Sentinel-2 mission takes us over the 'meeting of waters' in Brazil - where the Rio Negro and the Solimões River meet to form the Amazon River.

This year, the official start of fall -- the Autumnal Equinox -- was Monday, Sept. 23, 2019 at 3:50 A.M. EDT.

The Copernicus Sentinel-2 mission takes us over Clarence Strait, a narrow body of water in Australia's Northern Territory.

Northeastern Texas has borne the brunt of Tropical Depression Imelda's heavy rainfall and NASA estimated that rainfall with an algorithm that incorporates data from satellites and observations.

What is the chemical composition of the Earth's interior?

The Copernicus Sentinel-2 mission takes us over a set of small towns in the Colli Albani hills known collectively as Castelli Romani.

Wherever fires are burning around the world NASA-NOAA's Suomi NPP satellite's Ozone Mapping and Profiler Suite (OMPS) can track the smoke and aerosols.

Hot and dry. These are the watchwords for large fires. While every fire needs a spark to ignite and fuel to burn, it's the hot and dry conditions in the atmosphere that determine the likelihood of a fire starting, its intensity and the speed at which it spreads.

The wildfires that have been devastating the Amazon rainforest have been international headline news over the last weeks.

On Sept. 4, 2019, a loose chain of tropical cyclones lined up across the Western Hemisphere.

A new view of Hurricane Dorian shows the layers of the storm, as seen by an experimental NASA weather satellite that's the size of a cereal box.

While many NASA missions are tracking Hurricane Dorian as the storm makes its way toward the United States, some researchers are looking at what Dorian has already left behind.

NASA's IMERG storm-total rain accumulation over parts of Grand Bahama and Abaco islands have exceeded 24 inches according to NASA satellite-based estimates.

This Copernicus Sentinel-3 image features Hurricane Dorian as it pummels the Bahamas on 2 September 2019 at 15:16 GMT (11:16 EDT).