classified as a medium-strength type M, on Thursday (March 31) at 2:35 p.m. EDT (1835 GMT). The Solar Dynamics Observatory images the sun's entire disk across a range of wavelengths every ten ...

A new 8K camera system at the Vacuum Tower Telescope in Tenerife captures images of the Sun's surface in stunning detail.

The sun unleashed its first superpowerful flare ... AR12297 has fired off a number of medium-strength flares over the last few days. Wednesday's event ratcheted things up a notch, causing an ...

The PHI instrument has provided remarkable images of the Sun's photosphere, revealing not only its visible surface but also mapping its magnetic field and surface movements. These detailed views ...

The sun erupts with one of the largest solar flares of this solar cycle in this NASA handout photo taken on March 6, 2012 Picture: REUTERS/NASA/SDO/AIA Credit: REUTERS/NASA/SDO/AIA The charged ...

Class M solar flares are powerful, but still medium-strength, sun storms that can supercharge ... sunspot AR1515 or any amazing northern lights photos this week and you'd like to share them ...