Remarkable high-definition images of the sun taken by Nasas space-based telescope, the Solar Dynamics Observatory (SDO) have been released.<br />Remarkable high-definition images of the sun taken by Nasas space-based telescope, the Solar Dynamics Observatory (SDO) have been released.<br />The surface of the sun from October 14th to 30th, 2014, showing sunspot AR 2192, the largest sunspot of the last two solar cycles (22 years). During this time .<br /><br />Cheers, whoops and flag waving broke out at NASAs New Horizons control centre on July 14th 2015, as scientists celebrated the spacecrafts dramatic flyby of .
