diff --git a/MyFirstUniverse/MyFirstUniverse.iml b/MyFirstUniverse/MyFirstUniverse.iml
deleted file mode 100644
index 9465dd8..0000000
--- a/MyFirstUniverse/MyFirstUniverse.iml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/MyFirstUniverse/game.c b/MyFirstUniverse/game.c
deleted file mode 100644
index 46131db..0000000
--- a/MyFirstUniverse/game.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#include <stdio.h>
-
-int main(){
-   printf("Hello world");
-}
diff --git a/MyFirstUniverse/src/com/company/Main.java b/MyFirstUniverse/src/com/company/Main.java
deleted file mode 100644
index 3527e85..0000000
--- a/MyFirstUniverse/src/com/company/Main.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package com.company;
-
-import com.company.cosmicbody.Planet;
-import com.company.cosmicbody.SolarSystem;
-import com.company.cosmicbody.Star;
-import com.company.universe.Galaxy;
-import com.company.universe.PlanetaryNebula;
-import com.company.universe.Universe;
-
-public class Main {
-
-    public static void main(String[] args) {
-        Universe myuniverse = new Universe();
-
-        System.out.println("\n");
-
-        PlanetaryNebula orion = new PlanetaryNebula("Orion",5, 18000,200,200,200);
-        PlanetaryNebula buba = new PlanetaryNebula("Buba", 8, 2300, 12,59,94);
-        PlanetaryNebula phonk = new PlanetaryNebula("Phonk", 20, 100000, 0,0,0);
-
-        System.out.println("\n");
-
-        Planet Mercury = new Planet("Mercury", 1333, 6083, 0);
-        Planet Venus = new Planet("Venus", 4867, 938, 12.1);
-        Planet Earth = new Planet("Earth", 100000, 108321);
-        Planet Mars = new Planet("Mars", 641, 16318, 9.81);
-        Planet Jupiter = new Planet("Jupiter", 3, 71313, 20.89);
-        Planet Saturn = new Planet("Saturn", 1000, 108408, 95.8);
-        Planet Uranus = new Planet("Uranus", 1000, 202156, 255.55);
-        Planet Neptune = new Planet("Neptune", 7050, 620654, 0);
-
-        System.out.println("\n");
-        Star sun = new Star("Sun", 1.392, 1.40927, 1499726.85);
-        sun.on();
-
-        System.out.println("\n");
-
-        SolarSystem solarSystem = new SolarSystem();
-        solarSystem.addBody(Mercury);
-        solarSystem.addBody(Venus);
-        solarSystem.addBody(Earth);
-        solarSystem.addBody(Mars);
-        solarSystem.addBody(Jupiter);
-        solarSystem.addBody(Saturn);
-        solarSystem.addBody(Uranus);
-        solarSystem.addBody(Neptune);
-
-        System.out.println("\n");
-
-        Galaxy milkyWay = new Galaxy("Milky Way");
-        milkyWay.addSustava(solarSystem);
-
-        Galaxy Hryshchenko = new Galaxy("Hryshchenko");
-        Hryshchenko.addSustava(solarSystem);
-
-        System.out.println("\n");
-
-        milkyWay.sendMessage(Hryshchenko, "Hi, I'm you friend");
-        Hryshchenko.sendMessage(milkyWay, "Hi.");
-
-        System.out.println("\n");
-
-        myuniverse.stopUniverse();
-    }
-}
\ No newline at end of file
diff --git a/MyFirstUniverse/src/com/company/cosmicbody/CosmicBody.java b/MyFirstUniverse/src/com/company/cosmicbody/CosmicBody.java
deleted file mode 100644
index 75edda2..0000000
--- a/MyFirstUniverse/src/com/company/cosmicbody/CosmicBody.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.company.cosmicbody;
-
-public class CosmicBody {
-    private String body;
-
-    public String getBody() {
-        return body;
-    }
-
-    protected void setBody(String body) {
-        this.body = body;
-    }
-}
diff --git a/MyFirstUniverse/src/com/company/cosmicbody/Planet.java b/MyFirstUniverse/src/com/company/cosmicbody/Planet.java
deleted file mode 100644
index c309811..0000000
--- a/MyFirstUniverse/src/com/company/cosmicbody/Planet.java
+++ /dev/null
@@ -1,106 +0,0 @@
-package com.company.cosmicbody;
-
-public class Planet extends CosmicBody {
-    private String name;
-    private double weight;
-    private double diameter;
-    private double gravitation;
-    private Boolean weightSet = false;
-
-    public void setPlanetaryWeight(double weight){
-          if(!weightSet){
-              setWeight(weight);
-              weightSet = true;
-          }
-    }
-
-
-    public double getWeight() {
-        return weight;
-    }
-
-    public void setWeight(double weight) {
-        if(this.weight>weight){
-            if(Math.abs(this.weight-weight) <= 1000){
-                System.out.println("I'm losing weight.");
-            }
-            else {
-                System.out.println("I'm losing a lot of weight.");
-            }
-            if(Math.abs(this.weight-weight) > 1000){
-                decreaseGravity(0.1);
-            }
-        }
-        else{
-            if(Math.abs(this.weight-weight) <= 1000){
-                System.out.println("Damn, I woke up.");
-            }
-            else {
-                System.out.println("Damn, I put on too much weight.");
-            }
-            if(Math.abs(this.weight-weight) > 1000){
-                increaseGravity(0.1);
-            }
-        }
-
-        this.weight = weight;
-    }
-
-    public double getDiameter() {
-        return diameter;
-    }
-
-    public void setDiameter(double diameter) {
-        this.diameter = diameter;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public double getGravitation() {
-        return gravitation;
-    }
-
-    public void setGravitation(double gravitation) {
-        this.gravitation = gravitation;
-    }
-
-    public Planet(String name, double weight, double diameter) {
-//        setWeight(weight);
-//        setDiameter(diameter);
-//        setName(name);
-        this.name = name;
-        this.weight = weight;
-        this.diameter = diameter;
-        this.gravitation = 9.81;
-        System.out.println("Planet is: " + name + " has been created. Parameters: " + weight + " " + diameter + ". Gravitation: " + gravitation);
-    }
-
-    private void increaseGravity(double add){
-        gravitation = gravitation + add;
-    }
-    private void decreaseGravity(double dec){
-        gravitation = gravitation - dec;
-    }
-
-    public Planet(String name, double weight, double diameter, double gravitation) {
-        this.name = name;
-        this.weight = weight;
-        this.diameter = diameter;
-        this.gravitation = gravitation;
-        System.out.println("Planet is: " + name + " has been created. Parameters: " + weight + " " + diameter + ". Gravitation: " + gravitation);
-    }
-
-    public Planet() {
-        this.name = "Earth";
-        this.weight = 5972200;
-        this.diameter = 12756;
-        System.out.println("Planet is: " + name + " has been created. Parameters: " + weight + " " + diameter + ". Gravitation: " + gravitation);
-    }
-
-}
diff --git a/MyFirstUniverse/src/com/company/cosmicbody/SolarSystem.java b/MyFirstUniverse/src/com/company/cosmicbody/SolarSystem.java
deleted file mode 100644
index eacad76..0000000
--- a/MyFirstUniverse/src/com/company/cosmicbody/SolarSystem.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package com.company.cosmicbody;
-
-public class SolarSystem {
-//    private Star Sun = new Star();
-
-//    private Planet Earth;
-//    private Planet Mars;
-//    private Planet Jupiter;
-//    private Planet Saturn;
-
-    private CosmicBody[] orbitalBody = new CosmicBody[500000000];
-    private int objectCounter;
-
-    public SolarSystem() {
-        //star = new Star();
-
-        setObjectCounter(0);
-        orbitalBody[objectCounter] = new Planet("Mars", 432432, 432432);
-        objectCounter++;
-
-        orbitalBody[objectCounter] = new Planet("Venusa", 55, 32342);
-        objectCounter++;
-
-        orbitalBody[objectCounter] = new Star("Polar",0,0,0);
-        objectCounter++;
-    }
-
-    public void addBody(CosmicBody newBody){
-        orbitalBody[objectCounter] = newBody;
-        objectCounter++;
-    }
-
-    public int getObjectCounter() {
-        return objectCounter;
-    }
-
-    public void setObjectCounter(int objectCounter) {
-        this.objectCounter = objectCounter;
-    }
-}
diff --git a/MyFirstUniverse/src/com/company/cosmicbody/Star.java b/MyFirstUniverse/src/com/company/cosmicbody/Star.java
deleted file mode 100644
index 230ddfc..0000000
--- a/MyFirstUniverse/src/com/company/cosmicbody/Star.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package com.company.cosmicbody;
-
-public class Star extends CosmicBody {
-    private String name;
-    private double weight;
-    private double radius;
-    private double temperature;
-    private Boolean light = false;
-
-    public Star(String name, double weight, double radius, double temperature) {
-        this.name = name;
-        this.weight = weight;
-        this.radius = radius;
-        this.temperature = temperature;
-        System.out.println("Star is: " + name + " has been created. Parameters: " + weight + ", " + radius + ", " + temperature);
-    }
-
-    public Star(){
-        this.name = "naname";
-        this.weight = 1000^35;
-        this.temperature = 500000;
-        System.out.println("Star is: " + name + " has been created");
-    }
-
-    public void on(){
-        this.light = true;
-        this.temperature = temperature + 10000;
-        System.out.println("Status: on" + ". Temperature = " + temperature);
-    }
-
-    public void off(){
-        this.light = false;
-        this.temperature = temperature - 10000;
-        System.out.println("Status: off" + ". Temperature = " + temperature);
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public double getWeight() {
-        return weight;
-    }
-
-    public void setWeight(double weight) {
-        this.weight = weight;
-    }
-
-    public double getRadius() {
-        return radius;
-    }
-
-    public void setRadius(double radius) {
-        this.radius = radius;
-    }
-
-    public double getTemperature() {
-        return temperature;
-    }
-
-    public void setTemperature(double temperature) {
-        this.temperature = temperature;
-    }
-}
diff --git a/MyFirstUniverse/src/com/company/cosmicbody/Сomet.java b/MyFirstUniverse/src/com/company/cosmicbody/Сomet.java
deleted file mode 100644
index 630946a..0000000
--- a/MyFirstUniverse/src/com/company/cosmicbody/Сomet.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.company.cosmicbody;
-
-public class Сomet extends CosmicBody {
-    private int object_counter;
-
-    private CosmicBody[] orbitalBody = new CosmicBody[500000000];
-
-    public Сomet() {
-        setObject_counter(0);
-        orbitalBody[object_counter] = new Сomet();
-        object_counter++;
-    }
-
-    public int getObject_counter() {
-        return object_counter;
-    }
-
-    public void setObject_counter(int object_counter) {
-        this.object_counter = object_counter;
-    }
-}
diff --git a/MyFirstUniverse/src/com/company/universe/Galaxy.java b/MyFirstUniverse/src/com/company/universe/Galaxy.java
deleted file mode 100644
index ad3c1fc..0000000
--- a/MyFirstUniverse/src/com/company/universe/Galaxy.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package com.company.universe;
-
-import com.company.cosmicbody.SolarSystem;
-
-public class Galaxy {
-
-    private String name;
-    private SolarSystem[] systems = new SolarSystem[5000];
-    private int objectCounter;
-
-    private String message;
-
-    public void sendMessage(Galaxy galaxy, String message){
-        galaxy.setMessage(message);
-        System.out.println("Meassage: '" + message + "' from " + this.name + " has been send to: " + galaxy.name);
-    }
-
-    public String getMessage() {
-        return message;
-    }
-
-    public void setMessage(String message) {
-        this.message = message;
-    }
-
-    public Galaxy(String name) {
-        this.name = name;
-        this.objectCounter = 0;
-        System.out.println("Galaxy is: " + name + " has been created.");
-    }
-
-
-
-    public void addSustava(SolarSystem system){
-        this.systems[objectCounter] = system;
-        this.setObjectCounter(this.objectCounter++);
-    }
-
-    public int getObjectCounter() {
-        return objectCounter;
-    }
-
-    private void setObjectCounter(int objectCounter) {
-        this.objectCounter = objectCounter;
-    }
-}
diff --git a/MyFirstUniverse/src/com/company/universe/PlanetaryNebula.java b/MyFirstUniverse/src/com/company/universe/PlanetaryNebula.java
deleted file mode 100644
index 88de17d..0000000
--- a/MyFirstUniverse/src/com/company/universe/PlanetaryNebula.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package com.company.universe;
-
-public class PlanetaryNebula {
-
-    private String name;
-    private long size;
-    private long lifeDuration;
-    private long x, y , z;
-
-    public PlanetaryNebula(){
-        name = "myName";
-        size = 0;
-        lifeDuration = 0;
-        x = 0; y = 0; z=0;
-        System.out.println("Created Planetary Nebula: " + name + "Parameters: " + lifeDuration + ", " + size + ". Coordination: " + x + ", " + y + ", " + z);
-    }
-
-    public PlanetaryNebula(String name,long lifeDuration, long size, long x, long y, long z) {
-        this.name = name;
-        this.lifeDuration = lifeDuration;
-        this.size = size;
-        this.x = x;
-        this.y = y;
-        this.z = z;
-        System.out.println("Created Planetary Nebula: " + name + "Parameters: " + lifeDuration + ", " + size + ". Coordination: " + x + ", " + y + ", " + z);
-    }
-}
-
diff --git a/MyFirstUniverse/src/com/company/universe/Universe.java b/MyFirstUniverse/src/com/company/universe/Universe.java
deleted file mode 100644
index 3c4a176..0000000
--- a/MyFirstUniverse/src/com/company/universe/Universe.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package com.company.universe;
-
-public class Universe {
-    private boolean state;
-    private long size;
-
-    public Universe() {
-        state = false;
-        size = 0;
-        startUniverse();
-    }
-
-    public void startUniverse(){
-        state = true;
-        System.out.println("World is ready");
-        increaseSize();
-        decreaseSize(10000);
-    }
-
-    public void stopUniverse(){
-        state = false;
-        System.out.println("World is stop");
-    }
-
-    private void increaseSize(){
-        while (size<999000){
-            size++;
-            //System.out.println("Wait. Universe " + size + "km3");
-        }
-        System.out.println("Universe is " + size + "km3");
-    }
-
-    private void decreaseSize(long desiredSize){
-        while (size > desiredSize){
-            size--;
-            //System.out.println ("Wait. Compressed world " + size + "km3");
-        }
-        System.out.println ("Compress world is " + size + "km3");
-    }
-}