Providing science and imagery to better understand our Earth.

Irma Churns Up Sediment in the Florida Keys
Hurricane Irma crossed the Florida Keys the morning of September 10, 2017, as a Category 4 hurricane with winds of 130 miles per hour.
Hurricane Irma Slams Barbuda
Hurricane Irma was a Category 5 superstorm when it lashed the Caribbean island of Barbuda on September 6, 2017.
Hurricane Harvey Flooding
Extensive flooding inundated the Gulf Coast of Texas after Hurricane Harvey made landfall as a Category 4 hurricane on August 25, 2017.
Hurricane Harvey Inundates Gulf Coast
Hurricane Harvey made landfall on the Gulf Coast of Texas as a Category 4 hurricane on the night of August 25, 2017.
Gypsy Moth Infestation Continues in New England
A large outbreak of gypsy moth (Lymantria dispar) caterpillars attacked the hardwood forests of the northeastern United States in 2016.
Fire in Greenland
It may seem surprising that wildfires burn in Greenland, a huge island of ice and glaciers.
Batagaika Crater and the Megaslump
An increasingly large gash has opened up in northern Russia's Siberian tundra. During the past few decades, warmer summers and shorter winters have caused permafrost in this region to thaw, which then allows the warmed soils on slopes to slump and erode.
Iceberg Separates from Larsen C Ice Shelf
Around July 10–12, 2017, in the middle of the long, dark Antarctic winter, a rift in the Larsen C Ice Shelf broke through the last few miles of ice to the Weddell Sea and formed a new iceberg.
Fires in the Western United States
On an average day during the fire season, multiple wildfires burn in the western United States. For example, 216 fires were active on July 7, 2017.
7 Million Landsat Scenes and Counting!
The Landsat archive, the world’s longest continuously acquired collection of space-based, moderate-resolution land remote sensing data, has now surpassed 7 million scenes since Landsat 1 first began collecting data in July 1972.
Irma Churns Up Sediment in the Florida Keys Hurricane Irma Slams Barbuda Hurricane Harvey Flooding Hurricane Harvey Inundates Gulf Coast Gypsy Moth Infestation Continues in New England Fire in Greenland Batagaika Crater and the Megaslump Iceberg Separates from Larsen C Ice Shelf Fires in the Western United States 7 Million Landsat Scenes and Counting!

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