NASA SDO & NASA IRIS - A Comparison @LittleSDOHMI

NASA SDO & NASA IRIS - A Comparison @LittleSDOHMI

Uploaded July 2013 | Updated September 2026, 2 weeks ago

This video compares the Solar Dynamics Observatory's (SDO) resolution with the Interface Region Imaging Spectrograph (IRIS) resolution for the same region of the Sun.

Credit: NASA SDO, NASA IRIS

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