Sunspot seen in visible and millimetre wavelength light
This video shows a major sunspot on the surface of the Sun. The initial view is in visible light, from NASA's Solar Dynamics Observatory and the final view is from ALMA, at millimetre wavelengths.
Credit:NASA-SDO, ALMA (ESO/NAOJ/NRAO)
About the Video
| Id: | eso1703c |
| Release date: | 17 January 2017, 15:00 |
| Related releases: | eso1703 |
| Duration: | 10 s |
| Frame rate: | 30 fps |
About the Object
| Category: | Solar System |
