Adding stuffs to index

docs/source/index.rst

@@ -9,6 +9,10 @@ CAESAR in brief
 
 **CAESAR** (Comprehensive Space Weather Studies for the ASPIS Prototype Realization) is a project supported by the Italian Space Agency and the National Institute of Astrophysics through the ASI-INAF n.2020-35-HH.0 agreement for the development of the ASPIS prototype of scientific data centre for Space Weather. 
 
+.. image:: assets/images/CAESAR_logo_fullsize_color.png
+  :height: 290
+  :alt: Alternative text
+
 Check out the :doc:`CAESAR` section for further information, including the details on :ref:`ASPIS` the project.
 
 To read about the latest news of the project please, visit the website `CAESAR project <https://caesar.iaps.inaf.it>`_