Κυριακή 21 Ιουνίου 2015

Coronal Holes: 21 Jun 15

Coronal Holes: 21 Jun 15
http://spaceweather.com/images2015/21jun15/coronalhole_sdo_blank.jpg?PHPSESSID=p0l3r3jbar8fq9n1ugdcr9ssa5
Solar wind flowing from the indicated coronal hole should reach Earth on June 24-25. 
Credit: SDO/AIA.
Source:SpaceWeather.com