The Best Copernicus Contributing Missions Online Alternatives in 2026

NASA’s Solar Dynamics Observatory provides solar imagery and data from instruments studying the Sun’s atmosphere.

ExPASy is a bioinformatics resource portal that provides access to more than 160 databases and tools, including UniProtKB and STRING.

IERS provides data on Earth rotation, reference systems, and geophysical fluids, with models, standards, and current bulletins.

STFC eData is a digital archive that collects, preserves, and provides research data produced or collected by STFC staff.

The Tropical Atmosphere Ocean Project provides buoy data products, station plots, archives, and data quality resources.

MODIS Web organizes satellite products across atmosphere and land topics, including clouds, vegetation, surface reflectance, and fires.

DARTS is JAXA’s space science data archive, covering fields including astronomy, solar physics, lunar and planetary science, and microgravity.

NASA’s Solar Data Analysis Center serves solar images, data, news, and research resources from missions including SOHO and PUNCH.

The World Data Center for Ionosphere and Space Weather archives and distributes ionospheric and space weather data.

Beijing’s National Observatory of Space Environment lists observation data and data services from its geophysical monitoring stations.

MAST archives astronomical datasets from missions including Hubble, Kepler and TESS across optical, ultraviolet and near-infrared wavelengths.

NASA's GPM mission uses an international satellite network to observe rain and snow around the world.

Spacefinder helps users browse venues through detailed space descriptions, filters and a map.

The Minnesota Geospatial Commons is a collaborative space for people who use and publish the state's geospatial resources.

Drought Central is a drought observatory from CNR IBE, with updates on drought conditions and reports based on Copernicus data.

The Paris Astronomical Data Centre provides data and services across areas including planetary science, astrophysical simulations, and heliophysics.

Collect, store, and analyze large volumes of data from applications, websites, and IoT devices with Azure Data Explorer, a managed cloud service.

Korea's EcoBank ecological information portal brings together data on ecosystems, species, and natural environments.

The Madrigal Database manages and serves archival and real-time data from upper-atmosphere science instruments in multiple formats.

THEMIS shares mission data, software, publications, and research on the history of events and macroscale interactions during substorms.

The Thünen Atlas presents interactive maps and data about rural areas, forests, seas, agriculture, and land use in Germany.

TERN AEKOS provides an ecological knowledge portal and data resources for Australian ecosystems.

NASA’s Infrared Science Archive curates science products from infrared and submillimeter missions, with catalog and contributed dataset search.

NCAR's Earth Observing Laboratory supports research on Earth's atmosphere through its observational program.