diff --git a/extras-standard/CMakeLists.txt b/extras-standard/CMakeLists.txt
index d5287d26c..5b5b49f6e 100644
--- a/extras-standard/CMakeLists.txt
+++ b/extras-standard/CMakeLists.txt
@@ -1,10 +1,6 @@
-add_subdirectory(apollo)
 add_subdirectory(cassini)
 add_subdirectory(galileo)
 add_subdirectory(hubble)
 add_subdirectory(interstellar-objects)
 add_subdirectory(iss)
 add_subdirectory(mir)
-add_subdirectory(shroxclassic)
-add_subdirectory(shroxmars)
-add_subdirectory(skylab)
diff --git a/extras-standard/apollo/CMakeLists.txt b/extras-standard/apollo/CMakeLists.txt
deleted file mode 100644
index e1f6f4e08..000000000
--- a/extras-standard/apollo/CMakeLists.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-set(APOLLO_SOURCES
-  apollo.ssc
-  models/apollo.3ds
-)
-
-install_to_extras_subdir("${DATADIR}" apollo ${APOLLO_SOURCES})
diff --git a/extras-standard/apollo/apollo.ssc b/extras-standard/apollo/apollo.ssc
deleted file mode 100644
index d0f493f2e..000000000
--- a/extras-standard/apollo/apollo.ssc
+++ /dev/null
@@ -1,175 +0,0 @@
-"Apollo 10" "Sol/Earth/Moon"
-{
-	Class "spacecraft"
-	Mesh "apollo.3ds"
-	Radius 0.010
-
-	Beginning	"1969 05 21 20:44:54"
-	Ending	"1969 05 24 10:25:38"
-
-	EllipticalOrbit
-	{
-		Epoch			2440364.290010
-		Period		      0.082615625
-		SemiMajorAxis	   1849.603397
-		Eccentricity	      0.00132713
-		Inclination	    175.171
-		AscendingNode	    342.675
-		ArgOfPericenter	    300.591
-		MeanAnomaly	   -190.44
-	}
-
-	Albedo	 0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Apollo_10"
-}
-
-"Apollo 11" "Sol/Earth/Moon"
-{
-	Class "spacecraft"
-	Mesh "apollo.3ds"
-	Radius 0.010
-
-	Beginning	"1969 07 19 17:21:50"
-	Ending	"1969 07 22 04:55:42"
-
-	EllipticalOrbit
-	{
-		Epoch			2440423.330300
-		Period		      0.082909259259259
-		SemiMajorAxis	   1853.983169
-		Eccentricity	      0.00283166
-		Inclination	    179.781
-		AscendingNode	    310.397
-		ArgOfPericenter	     29.5288
-		MeanAnomaly	    132.977
-	}
-
-	Albedo	 0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Apollo_11"
-}
-
-"Apollo 12" "Sol/Earth/Moon"
-{
-	Class "spacecraft"
-	Mesh "apollo.3ds"
-	Radius 0.010
-
-	Beginning	"1969 11 18 03:47:23"
-	Ending	"1969 11 21 20:49:16"
-
-	EllipticalOrbit
-	{
-		Epoch			2440544.772680
-		Period		      0.082752083333333
-		SemiMajorAxis	   1851.638914
-		Eccentricity	      0.00265913
-		Inclination	    164.62
-		AscendingNode	    148.255
-		ArgOfPericenter	    158.286
-		MeanAnomaly	    -75.205
-	}
-
-	Albedo	 0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Apollo_12"
-}
-
-"Apollo 14" "Sol/Earth/Moon"
-{
-	Class "spacecraft"
-	Mesh "apollo.3ds"
-	Radius 0.010
-
-	Beginning	"1971 02 04 06:59:42"
-	Ending	"1971 02 07 01:39:04"
-
-	EllipticalOrbit
-	{
-		Epoch			2440987.795802
-		Period		      0.082651041666666
-		SemiMajorAxis	   1850.131447
-		Eccentricity	      0.00384935
-		Inclination	    157.296
-		AscendingNode	    238.213
-		ArgOfPericenter	    312.713
-		MeanAnomaly	   -118.921
-	}
-
-	Albedo	 0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Apollo_14"
-}
-
-"Apollo 15" "Sol/Earth/Moon"
-{
-	Class "spacecraft"
-	Mesh "apollo.3ds"
-	Radius 0.010
-
-	Beginning	"1971 07 29 20:05:46"
-	Ending	"1971 08 04 21:22:45"
-
-	EllipticalOrbit
-	{
-		Epoch			2441163.431350
-		Period		      0.080019791666666
-		SemiMajorAxis	   1810.654115
-		Eccentricity	      0.00138626
-		Inclination	    154.222
-		AscendingNode	    132.451
-		ArgOfPericenter	    145.376
-		MeanAnomaly	      6.614
-	}
-
-	Albedo	 0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Apollo_15"
-}
-
-"Apollo 16" "Sol/Earth/Moon"
-{
-	Class "spacecraft"
-	Mesh "apollo.3ds"
-	Radius 0.010
-
-	Beginning	"1972 04 19 20:22:27"
-	Ending	"1972 04 25 02:15:33"
-
-	EllipticalOrbit
-	{
-		Epoch			2441428.584317
-		Period		      0.082658564814814
-		SemiMajorAxis	   1850.244565
-		Eccentricity	      0.00748783
-		Inclination	    170.822
-		AscendingNode	    228.868
-		ArgOfPericenter	    226.035
-		MeanAnomaly	   -144.115
-	}
-
-	Albedo	 0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Apollo_16"
-}
-
-"Apollo 17" "Sol/Earth/Moon"
-{
-	Class "spacecraft"
-	Mesh "apollo.3ds"
-	Radius 0.010
-
-	Beginning	"1972 12 10 19:47:22"
-	Ending	"1972 12 16 23:35:09"
-
-	EllipticalOrbit
-	{
-		Epoch			2441663.314504
-		Period		      0.082640509259259
-		SemiMajorAxis	   1849.974098
-		Eccentricity	      0.00836526
-		Inclination	    159.979
-		AscendingNode	    279.183
-		ArgOfPericenter	    110.628
-		MeanAnomaly	   -153.853
-	}
-
-	Albedo	 0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Apollo_17"
-}
-
diff --git a/extras-standard/apollo/models/apollo.3ds b/extras-standard/apollo/models/apollo.3ds
deleted file mode 100644
index f132b951b..000000000
Binary files a/extras-standard/apollo/models/apollo.3ds and /dev/null differ
diff --git a/extras-standard/shroxclassic/CMakeLists.txt b/extras-standard/shroxclassic/CMakeLists.txt
deleted file mode 100644
index 68ba8c66e..000000000
--- a/extras-standard/shroxclassic/CMakeLists.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-set(CLASSIC_SOURCES
-  models/gemini.3ds
-  models/mercury7.3ds
-  shroxclassic.ssc
-)
-
-install_to_extras_subdir("${DATADIR}" shroxclassic ${CLASSIC_SOURCES})
diff --git a/extras-standard/shroxclassic/models/gemini.3ds b/extras-standard/shroxclassic/models/gemini.3ds
deleted file mode 100644
index 69f8736a5..000000000
Binary files a/extras-standard/shroxclassic/models/gemini.3ds and /dev/null differ
diff --git a/extras-standard/shroxclassic/models/mercury7.3ds b/extras-standard/shroxclassic/models/mercury7.3ds
deleted file mode 100644
index d5e52d170..000000000
Binary files a/extras-standard/shroxclassic/models/mercury7.3ds and /dev/null differ
diff --git a/extras-standard/shroxclassic/shroxclassic.ssc b/extras-standard/shroxclassic/shroxclassic.ssc
deleted file mode 100644
index a450ee400..000000000
--- a/extras-standard/shroxclassic/shroxclassic.ssc
+++ /dev/null
@@ -1,377 +0,0 @@
-# Gemini and Mercury models created by Shrox -- http://www.shrox.com/
-
-"Friendship 7:Mercury-Atlas 6:MA-6" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "mercury7.3ds"
-	Radius 0.003
-
-	Beginning	"1962 02 20 14:47:39"
-	Ending	"1962 02 20 19:43:02"
-
-	EllipticalOrbit
-	{
-		Epoch			2437716.120428
-		Period		      0.06163432875274006
-		SemiMajorAxis	   6591.017982
-		Eccentricity	      0.00895884
-		Inclination	     32.3145
-		AscendingNode	    233.246
-		ArgOfPericenter	     70.56
-		MeanAnomaly	      2.552
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Mercury-Atlas_6"
-}
-
-"Aurora 7:Mercury-Atlas 7:MA-7" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "mercury7.3ds"
-	Radius 0.003
-
-	Beginning	"1962 05 24 12:45:16"
-	Ending	"1962 05 24 17:41:21"
-
-	EllipticalOrbit
-	{
-		Epoch			2437809.035472
-		Period		      0.06164664756502034
-		SemiMajorAxis	   6591.896181
-		Eccentricity	      0.00909215
-		Inclination	     31.5815
-		AscendingNode	    296.483
-		ArgOfPericenter	     68.56
-		MeanAnomaly	      2.435
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Mercury-Atlas_7"
-}
-
-"Sigma 7:Mercury-Atlas 8:MA-8" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "mercury7.3ds"
-	Radius 0.003
-
-	Beginning	"1962 10 03 12:15:12"
-	Ending	"1962 10 03 21:28:22"
-
-	EllipticalOrbit
-	{
-		Epoch			2437941.014575
-		Period		      0.06181907270169401
-		SemiMajorAxis	   6604.182109
-		Eccentricity	      0.0109228
-		Inclination	     31.5815
-		AscendingNode	     58.9605
-		ArgOfPericenter	     68.75
-		MeanAnomaly	      2.577
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Mercury-Atlas_8"
-}
-
-"Faith 7:Mercury-Atlas 9:MA-9" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "mercury7.3ds"
-	Radius 0.003
-
-	Beginning	"1963 05 15 13:04:13"
-	Ending	"1963 05 16 23:24:02"
-
-	EllipticalOrbit
-	{
-		Epoch			2438165.048714
-		Period		      0.0616485276539301
-		SemiMajorAxis	   6592.030206
-		Eccentricity	      0.00903037
-		Inclination	     28.4102
-		AscendingNode	    276.696
-		ArgOfPericenter	     81.82
-		MeanAnomaly	      3.047
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Mercury-Atlas_9"
-}
-
-"Gemini 1" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1964 04 08 16:01:01"
-	Ending	"1964 04 12 15:00:00"
-
-	EllipticalOrbit
-	{
-		Epoch			2438494.228211
-		Period		      0.06153502434371658
-		SemiMajorAxis	   6583.9365059999955
-		Eccentricity	      0.008822329999970388
-		Inclination	     33.00
-		AscendingNode	    298.779
-		ArgOfPericenter	     71.01
-		MeanAnomaly	      0.299
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_1"
-}
-
-"Gemini 3:Molly Brown" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1965 03 23 14:24:00"
-	Ending	"1965 03 23 19:16:31"
-
-	EllipticalOrbit
-	{
-		Epoch			2438843.106912
-		Period		      0.061294464097777265
-		SemiMajorAxis	   6566.766153
-		Eccentricity	      0.00529286
-		Inclination	     33.00
-		AscendingNode	    260.501
-		ArgOfPericenter	     68.77
-		MeanAnomaly	     15.720
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_3"
-}
-
-"Gemini 4" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1965 06 03 15:15:59"
-	Ending	"1965 06 07 17:12:11"
-
-	EllipticalOrbit
-	{
-		Epoch			2438915.313043
-		Period		      0.0617661156752711
-		SemiMajorAxis	   6600.409942
-		Eccentricity	      0.0097569
-		Inclination	     33.00
-		AscendingNode	    344.553
-		ArgOfPericenter	     69.02
-		MeanAnomaly	    -74.387
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_4"
-}
-
-"Gemini 5" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1965 08 21 13:59:59"
-	Ending	"1965 08 29 12:55:13"
-
-	EllipticalOrbit
-	{
-		Epoch			2438994.165461
-		Period		      0.06215946370026765
-		SemiMajorAxis	   6628.402748
-		Eccentricity	      0.0143916
-		Inclination	     33.00
-		AscendingNode	     42.5651
-		ArgOfPericenter	     69.15
-		MeanAnomaly	    102.944
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_5"
-}
-
-"Gemini 7" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1965 12 04 19:30:03"
-	Ending	"1965 12 18 14:05:04"
-
-	EllipticalOrbit
-	{
-		Epoch			2438994.165461
-		Period		      0.06278355807970352
-		SemiMajorAxis	   6672.695894
-		Eccentricity	      0.000294861
-		Inclination	     28.9991
-		AscendingNode	    131.385
-		ArgOfPericenter	    155.45
-		MeanAnomaly	    -71.246
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_7"
-}
-
-"Gemini 6A" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-	Orientation	[ 160 1 0 0 ]
-
-	Beginning	"1965 12 15 13:37:26"
-	Ending	"1965 12 16 15:28:50"
-
-	EllipticalOrbit
-	{
-		Epoch			2438994.165461
-		Period		      0.06278355807970352
-		SemiMajorAxis	   6672.692894
-		Eccentricity	      0.000294861
-		Inclination	     28.9991
-		AscendingNode	    131.385
-		ArgOfPericenter	    155.45
-		MeanAnomaly	    -71.24579
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_6A"
-}
-
-"Gemini 8" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1966 03 16 16:41:02"
-	Ending	"1966 03 17 03:22:28"
-
-	EllipticalOrbit
-	{
-		Epoch			2439201.460957
-		Period		      0.06258295986552115
-		SemiMajorAxis	   6658.475136
-		Eccentricity	      0.00304585
-		Inclination	     28.9178
-		AscendingNode	    242.767
-		ArgOfPericenter	    293.29
-		MeanAnomaly	   -102.038
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_8"
-}
-
-"Gemini 9A" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1966 06 03 13:39:33"
-	Ending	"1966 06 06 14:00:23"
-
-	EllipticalOrbit
-	{
-		Epoch			2439280.198106
-		Period		      0.06270888385754662
-		SemiMajorAxis	   6667.40388
-		Eccentricity	      0.000929008
-		Inclination	     28.8901
-		AscendingNode	    298.034
-		ArgOfPericenter	    110.32
-		MeanAnomaly	    -21.456
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_9A"
-}
-
-"Gemini 10" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1966 07 18 22:20:26"
-	Ending	"1966 07 21 21:07:05"
-
-	EllipticalOrbit
-	{
-		Epoch			2439201.460957
-		Period		      0.06258295986552115
-		SemiMajorAxis	   6660.475136
-		Eccentricity	      0.00304585
-		Inclination	     28.9178
-		AscendingNode	    242.767
-		ArgOfPericenter	    293.29
-		MeanAnomaly	      2.038
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_10"
-}
-
-"Gemini 11" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1966 09 12 14:42:26"
-	Ending	"1966 09 15 13:59:35"
-
-	EllipticalOrbit
-	{
-		Epoch			2439382.835717
-		Period		      0.07042676341910496
-		SemiMajorAxis	   7203.814751
-		Eccentricity	      0.0751574
-		Inclination	     28.9935
-		AscendingNode	     29.5379
-		ArgOfPericenter	     58.82
-		MeanAnomaly	    178.453
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_11"
-}
-
-"Gemini 12" "Sol/Earth"
-{
-	Class "spacecraft"
-	Mesh "gemini.3ds"
-	Radius 0.0075
-
-	Beginning	"1966 09 12 14:42:26"
-	Ending	"1966 09 15 13:59:35"
-
-	EllipticalOrbit
-	{
-		Epoch			2439443.160451
-		Period		      0.06278175497113697
-		SemiMajorAxis	   6672.568136
-		Eccentricity	      0.000971107
-		Inclination	     28.9994
-		AscendingNode	    179.624
-		ArgOfPericenter	     91.99
-		MeanAnomaly	   -141.9
-	}
-
-	Albedo 	      0.10
-	InfoURL	"https://en.wikipedia.org/wiki/Gemini_12"
-}
\ No newline at end of file
diff --git a/extras-standard/shroxmars/CMakeLists.txt b/extras-standard/shroxmars/CMakeLists.txt
deleted file mode 100644
index e6b8aa736..000000000
--- a/extras-standard/shroxmars/CMakeLists.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-set(MARS_SOURCES
-  models/marsglobalsurvr.3ds
-  models/marsodyssey.3ds
-  shroxmars.ssc
-)
-
-install_to_extras_subdir("${DATADIR}" shroxmars ${MARS_SOURCES})
diff --git a/extras-standard/shroxmars/models/marsglobalsurvr.3ds b/extras-standard/shroxmars/models/marsglobalsurvr.3ds
deleted file mode 100644
index 3353ac986..000000000
Binary files a/extras-standard/shroxmars/models/marsglobalsurvr.3ds and /dev/null differ
diff --git a/extras-standard/shroxmars/models/marsodyssey.3ds b/extras-standard/shroxmars/models/marsodyssey.3ds
deleted file mode 100644
index e805d8767..000000000
Binary files a/extras-standard/shroxmars/models/marsodyssey.3ds and /dev/null differ
diff --git a/extras-standard/shroxmars/shroxmars.ssc b/extras-standard/shroxmars/shroxmars.ssc
deleted file mode 100644
index dda40bbb5..000000000
--- a/extras-standard/shroxmars/shroxmars.ssc
+++ /dev/null
@@ -1,99 +0,0 @@
-# 2001 Mars Odyssey
-
-"Mars Odyssey:2001-013A" "Sol/Mars"
-{
-	Class "spacecraft"
-	Mesh "marsodyssey.3ds"
-	Radius 0.01
-	Beginning	"2001 10 24 12:21:00"
-	#Ending	"2025 12 31 12:00:00"	# Estimated end-of-life
-	EllipticalOrbit
-	{
-		Epoch    2452623.5	#  2002-Dec-15 00:00:00  
-		Period        0.08232123167015755
-		SemiMajorAxis 3800.228229494881
-		Eccentricity  0.007407825218454815
-		Inclination   66.47629586306351
-		AscendingNode   267.81047621026045
-		ArgOfPericenter 267.04767367769887
-		MeanAnomaly   109.67418185221293
-	}
-	FixedRotation	{ }
-	BodyFrame
-	{
-		TwoVector
-		{
-			Center	"Sol/Mars/Mars Odyssey"
-			Primary
-			{
-				Axis	"y"
-				RelativePosition
-				{
-					Observer	"Sol/Mars/Mars Odyssey"
-					Target	"Sol/Earth"
-				}
-			}
-			Secondary
-			{
-				Axis	"x"
-				RelativeVelocity
-				{
-					Observer	"Sol/Mars/Mars Odyssey"
-					Target	"Sol/Mars"
-				}
-			}
-		}
-	}
-	InfoURL "https://en.wikipedia.org/wiki/2001_Mars_Odyssey"
-}
-
-# Mars Global Surveyor
-
-"MGS:Mars Global Surveyor:1996-062A" "Sol/Mars"
-{
-	Class	"spacecraft"
-	Mesh	"marsglobalsurvr.3ds"
-	Radius	0.01
-	Beginning	"1997 09 11 01:17:00"
-	#Ending	"2006 11 02 12:00:00"	# Date of Last Contact
-	Ending	"2047 12 31 12:00:00"	# Predicted orbital decay
-	EllipticalOrbit
-	{
-		Epoch	2451973.25864  # 2001 Mar 04 18:12:26
-		Period	0.08127579
-		SemiMajorAxis	3767.968213
-		Eccentricity	0.005809
-		Inclination	93.0092
-		AscendingNode	28.452982
-		ArgOfPericenter	267.202961
-		MeanAnomaly	0.0
-	}
-	FixedRotation	{ }
-	BodyFrame
-	{
-		TwoVector
-		{
-			Center	"Sol/Mars/MGS"
-			Primary
-			{
-				Axis	"-y"
-				RelativePosition
-				{
-					Observer	"Sol/Mars/MGS"
-					Target	"Sol/Earth"
-				}
-			}
-			Secondary
-			{
-				Axis	"z"
-				RelativeVelocity
-				{
-					Observer	"Sol/Mars/MGS"
-					Target	"Sol/Mars"
-				}
-			}
-		}
-	}
-	Albedo	0.3
-	InfoURL	"https://en.wikipedia.org/wiki/Mars_Global_Surveyor"
-}
diff --git a/extras-standard/skylab/CMakeLists.txt b/extras-standard/skylab/CMakeLists.txt
deleted file mode 100644
index 223d2e97d..000000000
--- a/extras-standard/skylab/CMakeLists.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-set(SKYLAB_SOURCES
-  models/skylab.3ds
-  skylab.ssc
-)
-
-install_to_extras_subdir("${DATADIR}" skylab ${SKYLAB_SOURCES})
diff --git a/extras-standard/skylab/models/skylab.3ds b/extras-standard/skylab/models/skylab.3ds
deleted file mode 100644
index 86663f415..000000000
Binary files a/extras-standard/skylab/models/skylab.3ds and /dev/null differ
diff --git a/extras-standard/skylab/skylab.ssc b/extras-standard/skylab/skylab.ssc
deleted file mode 100644
index 1c5edb048..000000000
--- a/extras-standard/skylab/skylab.ssc
+++ /dev/null
@@ -1,54 +0,0 @@
-# Skylab model created by Shrox -- http://www.shrox.com/
-
-"Skylab" "Sol/Earth" {
-	
-	Class "spacecraft"
-	Mesh "skylab.3ds"
-	Radius 0.015
-
-	Beginning	"1973 05 14 17:30:00"
-	Ending	"1979 07 11 16:37:00"
-
-	EllipticalOrbit
-	{
-		Epoch			2442005.78583330
-		Period		   0.06470574
-		SemiMajorAxis	6808.162
-		Eccentricity	   0.0010544
-		Inclination	  50.0379
-		AscendingNode	 148.2353
-		ArgOfPericenter	 321.3613
-		MeanAnomaly	  38.6556
-	}
-	
-	Orientation		[ 90 0 0 1 ]		
-	Albedo 	      0.10
-
-	FixedRotation {}
-	BodyFrame
-	{
-		TwoVector
-		{
-			Center	"Sol/Earth/Skylab"
-			Primary
-			{
-				Axis	"y"
-				RelativePosition
-				{
-					Observer	"Sol/Earth/Skylab"
-					Target	"Sol"
-				}
-			}
-
-			Secondary
-			{
-				Axis	"x"
-				RelativeVelocity
-				{
-					Observer	"Sol/Earth/Skylab"
-					Target	"Sol"
-				}
-			}
-		}
-	}
-}