Happy Launch-versary SDO!

Seven years ago Saturday the Solar Dynamics Observatory rose into the Florida skies atop an Atlas V rocket. It was a spectacular sight that put a spectacular mission into orbit. To celebrate, here are some pictures of the models in my office with a solar spectrum lighting them up. (A prism in the window creates the spectrum. It's fun to watch people's reactions when it is displayed on the wall across the hall.)

On the left is the booster model and the right is a little display model of SDO. You can see more of the spectrum around the shadow of the nosecone. I think the rainbow looks pretty good on them. Reminds me of the sundog we saw during launch all those years ago.

SDO has helped to create over 2600 scientific papers since we began producing science data in May 2010. We are very happy that many young scientists are able to “cut their research teeth” in one of the 49 PhD dissertations that have been written using SDO data and science. People keep using helioviewer to look through the images and make movies.

Thanks for using our data. Many thanks to the science teams that keep SDO running.

Happy Launch-versary SDO!