SOS - Earth Observing Fleet - Jan 2025

  • Released Friday, May 16, 2025
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An animated view of NASA's Earth observing fleet of satellites

This animation shows the orbits of NASA's fleet of Earth-observing missions as of January 2024. For more than fifty years, NASA missions have studied the Earth. The current fleet of satellites and sensors provide up-to-date information about Earth’s oceans, freshwater, land, and air on a global scale. The publicly available data collected from Earth-observing missions allows us to understand how Earth’s dynamic systems interact.

Science On A Sphere Content

This is an interactive 3D model! Swipe with one finger to rotate the model.
This is an interactive 3D model! Click and drag to rotate the model.

An animated view of NASA's Earth observing fleet, played on an interactive 3D globe.

An still image of NASA's Earth observing fleet of satellites. Satellites are represented with dots and curves moving around a 3D Earth.

A still image of NASA's Earth observing fleet (flat SOS version), on a globe

An still image of NASA's Earth observing fleet of satellites. Satellites are represented with dots and curves moving around a 3D Earth.

A still image of NASA's Earth observing fleet (flat SOS version), on a globe


These visualizations show the current orbits of NASA's fleet of Earth observing spacecraft. Satellite orbits are generated using today's two-line element sets (TLEs).

Spacecraft included:
• Aqua
• Aura
• CYGNSS-1: Cyclone Global Navigation Satellite System 1
• CYGNSS-2: Cyclone Global Navigation Satellite System 2
• CYGNSS-3: Cyclone Global Navigation Satellite System 3
• CYGNSS-4: Cyclone Global Navigation Satellite System 4
• CYNGSS-5: Cyclone Global Navigation Satellite System 5
• CYGNSS-7: Cyclone Global Navigation Satellite System 7
• CYGNSS-8: Cyclone Global Navigation Satellite System 8
• GPM: Global Precipitation Measurement
• GRACE-FO-1: Gravity Recovery and Climate Experiment Follow On-1
• GRACE-FO-2: Gravity Recovery and Climate Experiment Follow On-2
• ICESat-2
• ISS: International Space Station
• Landsat 8
• Landsat 9
• OCO-2: Orbiting Carbon Observatory-2
• PACE: Plankton, Aerosol, Cloud, ocean Ecosystem
• SMAP: Soil Moisture Passive Active
• Suomi NPP: Suomi National Polar-orbiting Partnership
• Sentinel-6 Michael Freilich
• SWOT
• Terra
• TROPICS-01 (Pathfinder)
• TROPICS-03
• TROPICS-05
• TROPICS-06
• TROPICS-07

The clouds used in this version are from a high resolution GEOS model run at 10 minute time steps interpolated down to the per-frame level. The timeframe for this model does not match the date in this fleet visualization, so the clouds shown do not represent actual conditions for today.

Credits

Please give credit for this item to:
NASA's Scientific Visualization Studio

This page was originally published on Friday, May 16, 2025.
This page was last updated on Friday, May 16, 2025 at 5:27 PM EDT.

Datasets used

Note: While we identify the data sets used on this page, we do not store any further details, nor the data sets themselves on our site.