The most recent material is at the top left, and it progresses back in time left-to-right and top-down. Each page contains video and/or stills of a distinct event or series of linked events.
The videos are available at multiple resolutions and compressions, including Apple ProRes 422. Where applicable, there are links to 4k x 4k tif frames.
For sun-related background, animations, visualizations and informational content, go here.
For pre-recorded, frequently-asked-question interviews with NASA scientists, go here.