diff --git a/data/assets/mas.scene b/data/assets/mas.scene
index 39aefefb95..a584c5ba21 100644
--- a/data/assets/mas.scene
+++ b/data/assets/mas.scene
@@ -18,6 +18,7 @@ asset.require('util/default_keybindings')
 local sunAsset = asset.require('scene/solarsystem/sun/sun')
 -- local earthAsset = asset.require('scene/solarsystem/planets/earth/earth')
 local masMhdAsset = asset.require('scene/solarsystem/model/mas/mas')
+local testSphere = asset.require('scene/solarsystem/model/mas/testsphere')
 
 -- This causes crash because the renderable is not removed properly before the next frame
 local toggleMas = function ()
@@ -42,8 +43,8 @@ local Keybindings = {
     },
     {
         Key = "F9",
-        Command = "openspace.setPropertyValueSingle('Scene.SunGlare.renderable.Enabled', false);",
-        Documentation = "Turn off sun glare",
+        Command = propertyHelper.invert('Scene.SunGlare.renderable.Enabled'),
+        Documentation = "Toggle sun glare",
         Local = false
     },
     {
@@ -59,6 +60,8 @@ asset.onInitialize(function ()
     openspace.time.setTime(openspace.time.currentWallTime())
     sceneHelper.bindKeys(Keybindings)
 
+    openspace.setPropertyValueSingle('Scene.SunGlare.renderable.Enabled', false);
+
     openspace.setDefaultGuiSorting()
 
     -- openspace.globebrowsing.loadWMSServersFromFile(
@@ -66,7 +69,7 @@ asset.onInitialize(function ()
     -- )
 
     openspace.markInterestingNodes({
-        "Mas_MHD"
+        "Mas_MHD", "TestSphere"
     })
 
     openspace.addVirtualProperty(
@@ -91,7 +94,7 @@ asset.onDeinitialize(function ()
     sceneHelper.unbindKeys(Keybindings)
 
     openspace.removeInterestingNodes({
-        "Mas_MHD"
+        "Mas_MHD", "TestSphere"
     })
 
     openspace.removeVirtualProperty("*Trail.renderable.Enabled")
diff --git a/data/assets/scene/solarsystem/model/mas/testsphere.asset b/data/assets/scene/solarsystem/model/mas/testsphere.asset
new file mode 100644
index 0000000000..a2a31af65c
--- /dev/null
+++ b/data/assets/scene/solarsystem/model/mas/testsphere.asset
@@ -0,0 +1,43 @@
+local assetHelper = asset.require("util/asset_helper")
+local sunTransforms = asset.require('scene/solarsystem/sun/transforms')
+asset.require("spice/base")
+
+local textures = asset.syncedResource({
+    Name = "Background Radiation Textures",
+    Type = "HttpSynchronization",
+    Identifier = "digitaluniverse_backgroundradiation_textures",
+    Version = 1
+})
+
+local TestSphere = {  
+        Identifier = "TestSphere",
+        Parent = sunTransforms.SolarSystemBarycenter.Identifier,
+        Renderable = {
+            Type = "RenderableSphere",
+            Enabled = true,
+            Size = 1.2E9,
+            Segments = 80,
+            Opacity = 1.0,
+            Texture = textures .. "/wmap_ilc_7yr_v4_200uK_RGB_sos.png",
+            Orientation = "Outside",
+            FadeInThreshould = 0.1
+        },
+        Transform = {
+            Translation = {
+                Type = "SpiceTranslation",
+                Target = "SUN",
+                Observer = "SUN"
+            }
+            -- Scale = {
+            --     Type = "StaticScale",
+            --     Scale = 0.04 * sunRadius
+            -- }
+        },
+        GUI = {
+            Path = "/Solar System/Mas/TestSphere",
+            Hidden = false
+        }
+}
+
+assetHelper.registerSceneGraphNodesAndExport(asset, { TestSphere })
+