Update ground stations: 303 gateways (250 operational, 53 planned), 14 PoPs

README.md

@@ -32,6 +32,11 @@ size_categories:
 
 # Starlink Ground Stations & Points of Presence
 
+<div align="center">
+  <img src="banner.jpg" alt="An orbital sunrise illuminates the Earth's atmosphere, seen from the ISS" width="400">
+  <p><em>Credit: NASA</em></p>
+</div>
+
 *Part of the [Orbital Mechanics Datasets](https://huggingface.co/collections/juliensimon/orbital-mechanics-datasets-69c24caca4ab3934c9856994) collection on Hugging Face.*
 
 ![Update Ground Stations](https://github.com/juliensimon/space-datasets/actions/workflows/update-ground-stations.yml/badge.svg)