IERS provides data on Earth rotation, reference systems, and geophysical fluids, with models, standards, and current bulletins.
Solar Dynamics Observatory
NASA’s Solar Dynamics Observatory provides solar imagery and data from instruments studying the Sun’s atmosphere.
About Solar Dynamics Observatory
The Solar Dynamics Observatory website presents solar imagery and data from NASA's Solar Dynamics Observatory, a mission that studies the Sun's atmosphere. The site is a web resource and is not open source.
The homepage shows a "The Sun Now" image section with views from the AIA and HMI instruments, including AIA views at several wavelengths and HMI magnetogram, intensitygram and Dopplergram views. It also links to a gallery, a featured highlight about a lunar transit observed on March 6, 2019, mission updates, a "Where is SDO?" page and individual instrument sites. Pricing is unknown.
Key features
- "The Sun Now" section with current solar image views
- AIA image views at multiple wavelengths, including 0193, 0171 and 0304
- HMI magnetogram, intensitygram and Dopplergram image views
- Featured highlight on a lunar transit observed March 6, 2019
- Image gallery and a "Where is SDO?" page
- Links to mission updates and individual instrument sites
Best for: Students, researchers and general readers who want NASA solar images and information about the Sun's atmosphere.
Good for
- Imagery and data come from NASA's Solar Dynamics Observatory mission
- Shows views from more than one instrument, including AIA and HMI
Solar Dynamics Observatory at a glance
- Website
- sdo.gsfc.nasa.gov
- Category
- Research & Data › Open Data & Datasets
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Solar Dynamics Observatory alternatives
Tools and sites you could use instead, ranked by how closely they match.
NASA’s Solar Data Analysis Center serves solar images, data, news, and research resources from missions including SOHO and PUNCH.
The Madrigal Database manages and serves archival and real-time data from upper-atmosphere science instruments in multiple formats.
NASA’s Ozone Mapping and Profiler Suite provides ozone and atmospheric composition products from satellite instruments.
Cambium provides datasets from the MRC Brain Network Dynamics Unit, including human electrophysiology recordings.
The Tropical Atmosphere Ocean Project provides buoy data products, station plots, archives, and data quality resources.
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