NASA scientists are in the field and write home to tell about it.February 17, 2017 February 15, 2017 February 14, 2017 February 13, 2017 February 11, 2017 February 9, 2017 February 7, 2017 February 3, 2017 February 2, 2017
Hugo Berthelot, biogeochemical oceanographer, is studying phytoplankton organisms and the biochemical processes they take part in. read moreJanuary 31, 2017
Earth is an amazing planet, and the one that matters most to us. Let’s have a conversation about it.February 14, 2017
Here are a few of the images from our archive that our staff love the most. read moreFebruary 8, 2017 February 6, 2017
Our latest puzzler is out. Your challenge is to use the comments section to tell us what part of the world we are looking at, when the image was acquired, what the image shows, and why the scene is interesting. read moreFebruary 2, 2017
The eruption of Alaska's Bogoslof volcano has changed the island's size and shape. read moreJanuary 31, 2017 January 27, 2017 January 25, 2017
A new analysis of satellite suggests the key causes of a major dust storm in 2015 were climate and weather conditions — not the war in Syria. read more
Myths, misunderstandings, and frequently asked questions about climate.
On data visualization and information design on the Earth Observatory.