The first attempt to take man to the moon in 1961 was a disaster. There were 12 missions from the Gemini project, and it was these missions that provided the basis for the Apollo project, which would take man to the moon.
Soon after came the Gemini project, with capacity for The Mercury spacecraft had capacity for only one astronaut. The Mercury project was NASA’s first manned project. A month and thirteen days later, John F Kennedy, then president of the United States, gave the famous speech calling for nation to commit itself to achieving the goal of putting a man on the moon before the end of the decade. The Soviet Union led the way by sending the first man off Earth, cosmonaut Yuri Gagarin, on April 12, 1961. This launch marked the beginning of the so-called space race at the height of the Cold War.Īt the time, the United States and the Soviet Union mobilized large amounts of money for space exploration. The ship lost its heat shield causing the temperature inside to rise unexpectedly. Unfortunately she passed away 6 to 7 hours after the launch of Sputnik 2 by the Soviet Union. It all started with a mutt … that’s right, the mutt Laika was the first living thing to go to space on November 3, 1957. In the year 2019 we celebrate this achievement, and today, before all the innovations and mobilizations, it can be said that the second space age is about to begin. It was the apex of what became known as the space age. He said that before the end of the decade, the United States would put men on the moon and bring them home safely.įifty years have passed since the day the first men landed in the region of the moon known as the Sea of Tranquility. It was one of those moments when the world stopped, and watched the live television broadcasts, fulfilling the words of John F. Meanwhile, pilot Michael Collins was alone piloting the command module in orbit of the moon. On Jat 20:17 EDT, astronauts Neil Armstrong and Buzz Aldrin landed on the moon aboard the lunar module Eagle. You can’t start a text about the fifty years of man’s trip to the moon without remembering the phrase of Neil Armstrong, which was recorded in history. If a constructor does not accept any parameters, it is known as a no-argument constructor.“That’s one small step for a man, one giant leap for mankind.” Similar to methods, a Java constructor may or may not have any parameters (arguments). In Java, constructors can be divided into 3 types: Hence, the program prints the value of the name variables as Programiz. And, the value of the name variable is initialized. Here, when the object is created, the Main() constructor is called. Notice the statement of creating an object of the Main class. Inside the constructor, we are initializing the value of the name variable. In the above example, we have created a constructor named Main(). Recommended Reading: Why do constructors not return values It has the same name as that of the class and doesn't have a return type.
Unlike Java methods, a constructor has the same name as that of the class and does not have any return type. A constructor in Java is similar to a method that is invoked when an object of the class is created.
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