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Mapping Silicate Minerals From Space

New infrared surveys of silicates and related minerals provide insights for geological research, renewable energy, and rare Earth mineral exploration.
True-color corrected reflectance image of the eruption of Anak Krakatau on 5 September 2026 from the VIIRS instrument aboard the NOAA-20 satellite. The image shows volcanic gases and brown ash emanating from the volcano.
Worldview Image of the Week
2 MIN READ

Volcanic Eruption of Anak Krakatau

A satellite captured multiple ways of viewing the ash and sulfur dioxide emissions in early September 2026.
Smoke is visible from fires in Kalimantan, Borneo, Indonesia on 28 August 2026 captured by the VIIRS instrument aboard the NOAA-20 satellite
Worldview Image of the Week
1 MIN READ

Wildland Fires in Indonesia, August 2026

Wildfires are burning across Indonesia - affecting the islands of Sumatra, Kalimantan, Sulawesi, Java, and Papua and causing poor air quality across the country.

Featured Data Tools

From discovery to visualization, our data tools simplify and streamline your research.

image of Earthdata Search application interface

Earthdata Search

Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings.
image of GIS ocean surface temperature data

Earthdata GIS

Earthdata GIS is a resource for distributing cloud-native, GIS-ready NASA Earth science data and services, including over 200 raster and feature geospatial services as well as resources such as thematic applications and ArcGIS StoryMaps.
image of Aurora crater in the ionosphere

GUARDIAN

The GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) is a near real-time (NRT) ionospheric monitoring tool for natural hazards warning.

Open Science

We empower a collaborative scientific process through the open sharing of data and knowledge. Our open data, services, and software policies ensure that data are fully available to any user for any purpose.

Earth Science Data Systems 2025 Fiscal Year Highlights

View All Program Metrics
This graph shows the fiscal year 2026 archive data volume and distribution increasing.
This graph shows the Earth science data archive growth projection soaring to over 500 Petabytes in 2030.

+7.4 billion

files distributed to end users

10+ million

distinct data and service users

178+ petabytes

of Earth science data available