Hi Everybody; There was a very strong x-ray flare over the Pacific! Stay tuned for updates. Alex - VE7DXW [IMG]
Sit back and enjoy this half-hour 4k video of our star, the Sun, in ultra-high definition 4k resolution in which NASA SDO gives us a stunning look...
This high-definition video shows the Sun in the 171-angstrom wavelength of extreme ultraviolet light. It covers a time period of January 2, 2015...