Added SDO to bibgroups

Added SDO to bibgroups

Author: jrkoch127

_includes/_help/data_faq/_posts/Bibgroups.md

@@ -16,6 +16,7 @@ Bibgroups are libraries that are curated by librarians, archivists and scientist
 - [(NOAO) National Optical Astronomy Observatory](#noao-national-optical-astronomy-observatory)
 - [(NOIRLab) National Optical-Infrared Astronomy Research Laboratory](#noirlab-national-optical-infrared-astronomy-research-laboratory)
 - [(Pan-STARRS) Panoramic Survey Telescope and Rapid Response System](#pan-starrs-panoramic-survey-telescope-and-rapid-response-system)
+- [(SDO) Solar Dynamics Observatory](#sdo-solar-dynamics-observatory)
 - [SETI Institute](#seti-institute)
 - [(SOHO) NASA-ESA Solar and Heliospheric Observatory](#soho-nasa-esa-solar-and-heliospheric-observatory)
 - [(STEREO) Solar TErrestrial RElations Observatory](#stereo-solar-terrestrial-relations-observatory)
@@ -65,6 +66,9 @@ Bibgroups are libraries that are curated by librarians, archivists and scientist
 ### Pan-STARRS (Panoramic Survey Telescope and Rapid Response System)
 `bibgroup:Pan-STARRS`  This group contains refereed articles that made scientific use of data from the Pan-STARRS PS1 survey, which can be obtained from the Mikulski Archive for Space Telescopes (MAST) at Space Telescope Science Institute (STScI). The data were obtained during the entire PS1 survey (from 2012 through 2015). Papers are added continuously but may lag up to one year from date of publication. For further information contact the MAST HelpDesk (archive@stsci.edu).
 
+### SDO (Solar Dynamics Observatory)
+`bibgroup:Solar Dynamics Observatory`  {{ include.site }} Library of publications and abstracts involving data from NASA’s Solar Dynamics Observatory (SDO) mission or describing the mission and its instrumentation from 2000 to the present.  This library is maintained by SDO Project Team and updated monthly. SDO data is publicly available; data access and information about the SDO mission can be found at [NASA SDO](https://sdo.gsfc.nasa.gov).
+
 ### SETI Institute
 `bibgroup:SETI`  The SETI bibgroup is a topical bibliographic group, part of a project at the Penn State Extraterrestrial Intelligence Center to find and track the SETI literature. This includes all kinds of technosignature search, theoretical explorations of the nature of technological alien life, and social aspects of SETI such as METI and post-detection protocols.  The bibgroup is continuously maintained, and one can subscribe to receive a selection of monthly updates to it as new papers are published at seti.news.  The methodology is described in Reyes & Wright (2019) and LaFond et al. (2021). The intention is that the bibgroup be comprehensive including every {{ include.site }} entry relevant to SETI. Questions, comments, or notices of omissions can be directed to <astrowright@gmail.com>.