diff --git a/ObservatoryDev/ObservatoryDev.sln b/ObservatoryDev/ObservatoryDev.sln
new file mode 100644
index 0000000..a9a446e
--- /dev/null
+++ b/ObservatoryDev/ObservatoryDev.sln
@@ -0,0 +1,49 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30128.74
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ObservatoryBotanist", "..\ObservatoryBotanist\ObservatoryBotanist.csproj", "{498F7360-D443-4D64-895C-9EAB5570D019}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ObservatoryCore", "..\ObservatoryCore\ObservatoryCore.csproj", "{0E1C4F16-858E-4E53-948A-77D81A8F3395}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ObservatoryExplorer", "..\ObservatoryExplorer\ObservatoryExplorer.csproj", "{E0FCF2A2-BF56-4F4D-836B-92A0E8269192}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ObservatoryFramework", "..\ObservatoryFramework\ObservatoryFramework.csproj", "{27ABA3B7-AB3C-465F-BA40-4F06BD803811}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ObservatoryHerald", "..\ObservatoryHerald\ObservatoryHerald.csproj", "{BC57225F-D89B-4853-A816-9AB4865E7AC5}"
+EndProject
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+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{498F7360-D443-4D64-895C-9EAB5570D019}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{498F7360-D443-4D64-895C-9EAB5570D019}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{498F7360-D443-4D64-895C-9EAB5570D019}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{498F7360-D443-4D64-895C-9EAB5570D019}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0E1C4F16-858E-4E53-948A-77D81A8F3395}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0E1C4F16-858E-4E53-948A-77D81A8F3395}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0E1C4F16-858E-4E53-948A-77D81A8F3395}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0E1C4F16-858E-4E53-948A-77D81A8F3395}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E0FCF2A2-BF56-4F4D-836B-92A0E8269192}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E0FCF2A2-BF56-4F4D-836B-92A0E8269192}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E0FCF2A2-BF56-4F4D-836B-92A0E8269192}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E0FCF2A2-BF56-4F4D-836B-92A0E8269192}.Release|Any CPU.Build.0 = Release|Any CPU
+		{27ABA3B7-AB3C-465F-BA40-4F06BD803811}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{27ABA3B7-AB3C-465F-BA40-4F06BD803811}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{27ABA3B7-AB3C-465F-BA40-4F06BD803811}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{27ABA3B7-AB3C-465F-BA40-4F06BD803811}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BC57225F-D89B-4853-A816-9AB4865E7AC5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BC57225F-D89B-4853-A816-9AB4865E7AC5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BC57225F-D89B-4853-A816-9AB4865E7AC5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BC57225F-D89B-4853-A816-9AB4865E7AC5}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
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+	EndGlobalSection
+EndGlobal