We have not seen an image of the solar poles since the Ulysses mission ended in 2009. Now ESA has figured out a way to contrive a view of the poles once again. Looking at the image it appears to be a little “off” in the way it is put together, but what a nice effort – great job ESA! This technique is quite timely because while we are at the bottom of a solar cycle there are signs a new solar cycle could be in the very-very early stages of beginning.
A tiny sunspot formed a couple of weeks ago at a very high latitude with the correct magnetic configuration for the next cycle. Now that sunspot apparently disappeared because I’ve not seen it since, however there is hope and high latitude sunspots a good sign.
Image: ESA/Royal Observatory of Belgium
ESA: We’ve sent numerous missions into space to study the Sun; past and present solar explorers include ESA’s Proba-2 (PRoject for OnBoard Autonomy 2) and SOHO (SOlar Heliospheric Observatory) probes, NASA’s SDO and STEREO missions (the Solar Dynamics Observatory and Solar Terrestrial Relations Observatory, respectively), and the joint NASA/ESA Ulysses mission. However, most of these spacecraft have focused ...