Add communities

Author: bkhelifi

about.html

@@ -33,7 +33,8 @@ <h1>About</h1>
         <br>
 
         <p>
-        <a href="#project">What is Gammapy?</a> | <a href="#publications">Publications</a> | <a href="#awards">Awards and Prizes</a> | <a href="#ackno">Acknowledgements</a>
+        <a href="#project">What is Gammapy?</a> | <a href="#publications">Publications</a> | <a href="#awards">Awards and Prizes</a> |
+            <a href="#ackno">Acknowledgements</a> | <a href="#comm">Communities</a>
         </p>
 
         <br>
@@ -171,6 +172,58 @@ <h2 id="ackno"><a href="#ackno"> Acknowledgements </a></h2>
             project and paved the way for its future success.
         </p>
 
+
+        <br><br>
+        <h2 id="comm"><a href="#comm"> Communities </a></h2>
+        <p> Gammapy team members are inserted into different communities, within research and experimental collaborations,
+            and within Open Science alliances. They participate in the establishment of standards, best practice
+            recommendations, data models, data formats, algorithms, etc.
+        </p>
+        <p> The following table lists the communities in which we are inserted:
+            <table style="width:70%">
+              <tr>
+                  <th style="width:35%">Open Science</th>
+                  <th>Experiments</th>
+              </tr>
+              <tr>
+                  <td><a href="https://projectescape.eu/">ESCAPE</a></td>
+                <td><a href="https://www.cta-observatory.org/">CTAO</a></td>
+              </tr>
+              <tr>
+                <td><a href="https://everse.software/">EVERSE</a></td>
+                <td><a href="https://fermi.gsfc.nasa.gov/science/instruments/lat.html">Fermi-LAT</a></td>
+              </tr>
+              <tr>
+                <td><a href="https://gamma-astro-data-formats.readthedocs.io/">GADF</a></td>
+                <td><a href="https://www.mpi-hd.mpg.de/HESS/HESS.shtml">H.E.S.S.</a></td>
+              </tr>
+              <tr>
+                <td><a href="https://ivoa.net/">IVOA</a></td>
+                <td><a href="https://magic.mpp.mpg.de/">MAGIC</a></td>
+              </tr>
+              <tr>
+                <td><a href="https://numfocus.org/">NumFOCUS</a></td>
+                <td><a href="https://www.swgo.org/SWGOWiki/doku.php">SWGO</a></td>
+              </tr>
+              <tr>
+                <td><a href="https://oscars-project.eu/">OSCARS</a></td>
+                <td><a href="https://veritas.sao.arizona.edu/">VERITAS</a></td>
+              </tr>
+              <tr>
+                <td><a href="https://www.rd-alliance.org/">Research Data Alliance</a></td>
+                <td></td>
+              </tr>
+            <tr>
+                <td><a href="https://www.softwareheritage.org/">SoftWare Heritage</a></td>
+                <td></td>
+            </tr>
+            <tr>
+                <td><a href="https://vodf.readthedocs.io/en/latest/">VODF</a></td>
+                <td></td>
+            </tr>
+            </table>
+        </p>
+
         </div>
     </main>