many sunspots 6/13 - 6/16 2017 UTC 6/13 - 6/16 2017 UTC, SDO/HMI. You can see many sunspots of the sun.흑점이 많이 나타났네요. "Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams." 2017. 6. 16. 이전 1 다음