Earth Observing-1
NASA’s Earth Observing-1 (EO-1) was the first New Millennium Program mission, an Earth-orbit technology demonstrator that tested advanced spacecraft systems and land-imaging instruments while returning paired scenes with Landsat 7.
Follow this mission
Alerts are unavailable because this mission is no longer active.
Identity
- Aliases
- EO-1Earth Observing 1Earth Orbiter 1
- Name
- Earth Observing-1
- Status
- completed
Details
- Astronauts
- -
- Description
- NASA’s Earth Observing-1 (EO-1) was the first New Millennium Program mission, an Earth-orbit technology demonstrator that tested advanced spacecraft systems and land-imaging instruments while returning paired scenes with Landsat 7.
- Destination
- Earth orbit
- Launch Site
- Outcome
- EO-1 launched on November 21, 2000, demonstrated six advanced spacecraft technologies and three new land-imaging instruments in sun-synchronous orbit, and produced Earth-observation data that informed later lower-cost Landsat-type missions.
- Programs
- Start Date
- 2000-11-21
- Vehicle Families
Links
Assets & Meta
- Creation Time
- August 14, 2026 at 18:40:50 UTC
- Updated Time
- August 14, 2026 at 18:40:50 UTC
Other
- Affiliations
- Space Stations
- -
- Vehicles