Image from TERRA
Mon, 27 Apr 2020 12:33 EDT

Wildfires in Siberia are bringing even more misery to an area which is already on lockdown due to the coronavirus pandemic.

Image from TERRA
Mon, 20 Apr 2020 08:15 EDT

When It Comes to Water, You Have to Think Global

Image from TERRA
Fri, 17 Apr 2020 10:04 EDT

On April 17, 2020, NASA's Terra satellite captured this image of new fires breaking out near the Chernobyl Nuclear Power Plant in Ukraine.

Terra Instruments

Terra collects data about the Earth’s bio-geochemical and energy systems using five sensors that observe the atmosphere, land surface, oceans, snow and ice, and energy budget. Each sensor has unique features that enable scientists to meet a wide range of science objectives. The five Terra onboard sensors are:

  • ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer)
  • CERES (or Clouds and Earth’s Radiant Energy System)
  • MISR (Multi-angle Imaging SpectroRadiometer)
  • MODIS (Moderate-resolution Imaging Spectroradiometer)
  • MOPITT (Measurements of Pollution in the Troposphere)

Because all five instruments are on the same satellite making simultaneous observations, scientists are able to compare different aspects of Earth’s characteristics over time.

TERRA Teamwork