diff --git a/src/chats/phone.yaml b/src/chats/phone.yaml
index 3150d5a..b7ceb64 100644
--- a/src/chats/phone.yaml
+++ b/src/chats/phone.yaml
@@ -125,5 +125,23 @@
   - So much dust and rocks out here and I can't touch any of it.
   - It's driving me nuts!!! Aaaah!!
   - goto: pig_node_main
+- if: pig$geologist
+  I have some questions about geology:
+  - Shoot!
+  - label: pig_node_geo
+  - I've seen some gigantic moonlets around here...:
+    - Yeah they keep getting ejected from the moon Thebe!
+    - Thebe is so tiny, it's gravitation is about the same as its centrifugal force, so the escape velocity is almost nonexistant.
+    - So a small asteroid impact can release a bunch of rocks into the orbit, some large enough to be considered moonlets.
+    - Makes you wonder how anything even still remains of Thebe after all these years.
+  - What's the composition of the nearby rocks?:
+    - It's debris ejected from Thebe, which is mostly silicate minerals and various metals.
+    - Water ice is also very abundant here, and we're extracting oxygen and water from it.
+    - I've seen simple organic molecules here too, but nothing alive.
+    - Nothing native, anyway.
+  - That's all, thanks!:
+    - Cool, anything else you wanted?
+    - goto: pig_node_main
+  - goto: pig_node_geo
 - "[Hang up]": []
 - goto: EXIT
diff --git a/src/chats/serenity.yaml b/src/chats/serenity.yaml
index d1ad733..c5f14e4 100644
--- a/src/chats/serenity.yaml
+++ b/src/chats/serenity.yaml
@@ -891,6 +891,24 @@
     - set: geologist
   - But that can wait, there's FLYING to be done!
   - goto: entrypoint
+- if: $geologist
+  I have some questions about geology:
+  - Shoot!
+  - label: pig_node_geo
+  - I've seen some gigantic moonlets around here...:
+    - Yeah they keep getting ejected from the moon Thebe!
+    - Thebe is so tiny, it's gravitation is about the same as its centrifugal force, so the escape velocity is almost nonexistant.
+    - So a small asteroid impact can release a bunch of rocks into the orbit, some large enough to be considered moonlets.
+    - Makes you wonder how anything even still remains of Thebe after all these years.
+  - What's the composition of the nearby rocks?:
+    - It's debris ejected from Thebe, which is mostly silicate minerals and various metals.
+    - Water ice is also very abundant here, and we're extracting oxygen and water from it.
+    - I've seen simple organic molecules here too, but nothing alive.
+    - Nothing native, anyway.
+  - That's all, thanks!:
+    - Cool, anything else you wanted?
+    - goto: pig_node_main
+  - goto: pig_node_geo
 - if: $pig
   You're pork! Yummy! I'm starving!:
   - label: pork