diff --git a/Observatory/AMDA/EISCAT.xml b/Observatory/AMDA/EISCAT.xml
new file mode 100644
index 0000000..854b225
--- /dev/null
+++ b/Observatory/AMDA/EISCAT.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Spase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.spase-group.org/data/schema" xsi:schemaLocation="http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_2_6.xsd">
+  <Version>2.2.6</Version>
+  <Observatory>
+    <ResourceID>spase://CDPP/Observatory/AMDA/EISCAT</ResourceID>
+    <ResourceHeader>
+      <ResourceName>EISCAT</ResourceName>
+      <AlternateName></AlternateName>
+      <ReleaseDate></ReleaseDate>
+      <Description></Description>
+      <Acknowledgement></Acknowledgement>
+      <Contact>     
+        <PersonID></PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>
+      <InformationURL>
+        <Name></Name>
+        <URL>http://</URL>
+        <Description></Description>
+      </InformationURL>      
+    </ResourceHeader>
+    <Location> 
+      <ObservatoryRegion>Earth</ObservatoryRegion>
+      <ObservatoryRegion>Earth.NearSurface.Ionosphere</ObservatoryRegion>
+    </Location>
+    <OperatingSpan>
+      <StartDate></StartDate>
+      <StopDate></StopDate>
+      <Note></Note>
+    </OperatingSpan>
+  </Observatory>
+</Spase>
diff --git a/Observatory/AMDA/MAVEN.xml b/Observatory/AMDA/MAVEN.xml
index 13ecdf2..302f756 100644
--- a/Observatory/AMDA/MAVEN.xml
+++ b/Observatory/AMDA/MAVEN.xml
@@ -6,8 +6,10 @@
     <ResourceHeader>
       <ResourceName>MAVEN</ResourceName>
       <AlternateName>Mars Atmosphere and Volatile Evolution Mission</AlternateName>
-      <ReleaseDate>2010-09-27T18:45:12Z</ReleaseDate>
-      <Description></Description>
+      <ReleaseDate>2016-07-26T19:30:00Z</ReleaseDate>
+      <Description>NASA mission. MAVEN is a satellite optimised for determining the role that loss of volatile compounds—such as carbon dioxide, nitrogen dioxide, and water—from Mars' atmosphere to space has played through time, giving insight into the history of Mars' atmosphere and climate, liquid water, and planetary habitability.
+        It arrived at Mars in September 2014 and continued operating for more than two years.</Description>
+      <Acknowledgement>NASA</Acknowledgement>
       <Contact>     
         <PersonID> </PersonID>
         <Role>ProjectScientist</Role>
--
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