At the time of writing, the Moon is exactly conjunct the south node, Ketu, instilling in us a need to center ourselves within chaos. Chaos is everywhere, all the time.
Ketu represents the possibility of stillness. This conjunction occurs in the lunar mansion, Shravana, representing our ability to tune in and listen - to be still. Sometimes it takes a shock to wake us up.
I went to see the movie, 'A Quiet Place' last night. It used silence and sound to dramatic effect. The following sign, Dhanistha is represented by a drum and flute, showing the intimate connection between silence and sound - Shravana and Dhanistha.