Summer Psalms: Psalm 19
We are called to be a people of worship, and worship is stirred by revelation of who God is, his voice in creation, and in his word.
You can watch this video for more on the wonder of how God speaks through the universe, especially astronomy: https://youtu.be/Qh4HcVY2_KE?is=nYDoxzU8DvFRJ-p2