Some visual tweaks

core/src/mindustry/content/Blocks.java

@@ -1644,6 +1644,7 @@ public class Blocks{
             arrowTimeScl = 2.75f;
             hasPower = true;
             pulse = true;
+            envEnabled |= Env.space;
             consumes.power(0.30f);
         }};
 

core/src/mindustry/content/Planets.java

@@ -104,6 +104,8 @@ public class Planets{
 
         //define launch candidates after all planets initialize
         serpulo.launchCandidates.add(gier);
+
+        //TODO WHAT IF THERE'S NO TRANSITION??
         gier.launchCandidates.add(erekir);
     }