Solar Dynamics Observatory

It’s been a little while since my last post but fear not, I’m still here.

In order to make the wait worthwhile my first post in almost a fortnight has to be something spectacular and hopefully you will agree that this delivers.

As of February 11th 2015 NASA‘s Solar Dynamics Observatory has been in space for five years, giving us unprecedented insights into behaviour on the sun.

the constant ballet of solar material through the sun’s atmosphere, the corona

The past year has given this incredible footage (you shouldn’t need reminding to watch this full screen).

To mark this significant milestone NASA have also put together a five year timelapse of the sun.  Yes, five years!  I’ve seen many a timelapse taken over a few minutes or even days, but years?  Wow.

This is one image taken every 8 hours from 2010 to 2015 to celebrate five years in space for the Solar Dynamics Observatory.

Truly amazing stuff.

 giant clouds of solar material hurled out into space, the dance of giant loops hovering in the corona, and huge sunspots growing and shrinking on the sun’s surface

Watch videos from the other individual years along with loads more information here.

 

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