diff --git a/data/assets/scene/solarsystem/missions/voyager/voyager1.asset b/data/assets/scene/solarsystem/missions/voyager/voyager1.asset
index 8b6fe64442..23250e74d0 100644
--- a/data/assets/scene/solarsystem/missions/voyager/voyager1.asset
+++ b/data/assets/scene/solarsystem/missions/voyager/voyager1.asset
@@ -211,8 +211,8 @@ local VoyagerTrailCruiseSaturnInf = {
     EnableFade = false,
     Color = { 0.70, 0.50, 0.20 },
     StartTime = "1980 NOV 16",
-    EndTime = "2021 JAN 01",
-    SampleInterval = 14656 * 2  -- 14656 is the number of days between the Start and End time
+    EndTime = "2300 JAN 01",
+    SampleInterval = 116558 * 2  -- 116558 is the number of days between the Start and End time
   },
   GUI = {
     Name = "Voyager 1 Trail Cruise Saturn-Inf",
diff --git a/data/assets/scene/solarsystem/missions/voyager/voyager2.asset b/data/assets/scene/solarsystem/missions/voyager/voyager2.asset
index e918571335..01bf479bcf 100644
--- a/data/assets/scene/solarsystem/missions/voyager/voyager2.asset
+++ b/data/assets/scene/solarsystem/missions/voyager/voyager2.asset
@@ -307,8 +307,8 @@ local VoyagerTrailCruiseNeptuneInf = {
     EnableFade = false,
     Color = { 0.70, 0.50, 0.20 },
     StartTime = "1989 AUG 26",
-    EndTime = "2021 JAN 01",
-    SampleInterval = 11451 * 2  -- 11451 is the number of days between the Start and End time
+    EndTime = "2300 JAN 01",
+    SampleInterval = 113353   * 2  -- 113353 is the number of days between the Start and End time
   },
   GUI = {
     Name = "Voyager 2 Trail Cruise Neptune-Inf",