20180424_shf_z03_029.jpg
Add to Lightbox DownloadApril 24, 2018 - Space - Image Released Today: Our Sun provides the light and heat that energizes our plants, our solar panels and our weather, among other things. As our nearest star, the Sun bathes Earth in a steady stream of energetic particles, magnetic fields and radiation that can stimulate our atmosphere and light up the night sky, like the aurora borealis, or northern lights. On April 21, 2018, VIIRS, on the Suomi NPP satellite acquired this image of the aurora borealis over North America. The nighttime image was made possible through VIIRS day-night band, which detects light in a range of wavelengths from green to near-infrared and uses filtering techniques to observe signals such as airglow, auroras, wildfires, city lights, and reflected moonlight. (Credit Image: © Suomi-NPP/NASA via ZUMA Wire/ZUMAPRESS.com)
- Filename
- 20180424_shf_z03_029.jpg
- Copyright
- © 2018 by NASA via ZUMA Wire RealTime Images RTI
- Image Size
- 2196x2434 / 636.0KB
- Contained in galleries
- DAily Round Up 27 April 2018

