Here Comes the Sun! CME Headed Toward Earth, Saturday Delivery

As you read this, a huge cloud of charged solar particles is speeding toward our planet, a coronal mass ejection resulting from an X1.4-class flare that erupted from sunspot 1520 on July 12. The CME is expected to collide with Earthโ€™s magnetic field just after 6 a.m. EDT Saturday, potentially affecting satellite operations and tripping…

Solar Storm in Progress!

Yesterday’s solar flare sent out a huge cloud of charged solar particles our way, and this afternoon it impacted our magnetosphere… sparking a brilliant display of aurorae in northern skies such as those above the Aurora Sky Station in Abisko, Sweden.

Time For Some Stormy Solar Weather!

Any lapse in solar activity we may have seen during this period of “solar maximum” came to an end this weekend with some very energetic flares and CMEs, including the one seen above: an M8.7-class flare spotted by NASA’s Solar Dynamics Observatory (SDO) at 3:49 UT this morning. This comes just 4 days after a…

The Sun’s Still At It!

‘Tis the season…the season for solar activity, that is! Last week was just the beginning, even though it saw some of the most powerful solar flares of the past four years send charged solar particles streaming toward Earth. Luckily our magnetosphere was in such a position to absorb much of it, creating some beautiful aurora…

Firing Off Flares

Can’t see the video below? Click here. Here’s a look at the activity on the Sun that’s gotten many talking about solar storms this week. Taken with the Solar Dynamics Observatory’s AIA 335 camera channel, which is sensitive to light emitted by Iron-14 ions in the Sun’s active corona layer, this video spans about two…