First Men in the Moon : Neil Armstrong, Michael Collins, Edwin E. Aldrin

 

Six  missions to the moon was made and a total of 12 astronauts walked on the moon. One of the missions Apollo-13 failed and they had to return. But The First  man on the moon On July 20, 1969  with Apollo-11 was Commander Neil Armstrong who made history with Michael Collins, command module pilot; and , Edwin E. Aldrin Jr., lunar module pilot. On July 16, 1969, the Apollo 11 launched from the Kennedy Space Center. After completing the successful mission On July 24, the astronauts returned home aboard the command module Columbia into the Pacific Ocean. 

First Man in Space on April 12, 1961 : Yuri Gagarin

Yuri Alekseyevich Gagarin (9 March 1934 to 27 March 1968) who was a Russian Soviet pilot and cosmonaut. He was born in the village of Klushino on 9 March 1934. He was interested about space and planet and  He was the first man who Journey into space. He completed his technical school in 1955 and entered at Pilot's School. He got married in 1957, after gaining his pilot's wings in a MiG-15. He won the Rank of Senior Lieutenant on 6 November, 1959. On 12 April 1961 (Vostok 1) he became the first man on space. 
 

Scientists have always wondered if there is life anywhere out in the space besides us. They have joined together on a major project called the Communication extra-Terrestrial Intelligence (CETI) which seeks to establish contact with any other living beings in the universe.

It was thought that there is life on Mars. But two Viking spacecrafts that landed on Mars in 1976 did not provide much evidence of life. The Pictures sent by them showed Mars as having a red sky instead of a blue one like ours and pinkish iron-rich soil. Its gravity is about half as strong as that of earth so that the atmosphere is also much thinner than our planet. It has deserts, high mountains, volcanoes, craters, grooves like canals as well as summer and winter seasons. But there are no trees or signs of any life forms. However, a close inspection of a meteorite from Mars that fell on the earth has revealed tiny fossils like bacteria 3.6 billion years old. This proved that some form of life existed there in the past. But who knows space probes have also been sent to planets Jupiter, Saturn, Uranus and Neptune. It will take years for a space probe to reach a planet and many more years to analyze all the data sent to earth by these probes.

Global Warming or Greenhouse Effect or Climate Change

There have been many alarming reports that the world’s climate is undergoing a significant change. All these reports provide strong evidence that world temperatures are increasing day by day. This increase in global worming is caused by increased amounts of carbon dioxide around the earth. Most climatologists believe that the greenhouse effect is the most likely cause of this global worming.


Greenhouse effect is the gradual warming of the air surrounding the earth as a result of heat being trapped by environmental pollution. This is exemplified by the destruction and burning down of fossil fuels and tropical rain forests, by traffic that clogs up city streets, by the rapid growth of industry, the use of chlorofluorocarbons (CFCs) in packaging and manufacturing commercial products, the use of detergents such as washing powder and washing-up liquid and so on.

The oceans are also said to be affected both because of human waste and because of pollution caused by industrial waste products, oil seeping from damaged supertankers and from other maritime disasters. The main culprits for global warming are carbon dioxide gas, produced by the burning of fossil fuels and forests, and pollutants such as methane and chlorofluorocarbons.

Climatologists predict that by midway through the next century, temperatures may have risen by as much as 4 Degree Celsius. This could catastrophically reduce mankind’s ability to grow food, destroy or severely damage wildlife and wilderness, raise sea levels and thereby flood coastal areas and farmland. The alarming news about the lower part of the country is that as a result of the rise of the sea may one day go under water.

5G Technology

Upcoming 5G Technology refers to 5th generation mobile technology or 5th generation wireless systems. 5G mobile technology has very high bandwidth & all type of features which will help to the users to access into broadband internet connection. The 5G mobile technologies or 5th generation wireless systems have 5G technology is included Camera, MP3 Recording, Video Player, Huge Phone Memory, Dialing Speed, Audio Player, Bluetooth , FM Radio.

Who are Hackers : How to Save A Computer From Hackers ?

Hackers who are authorized person to access into computer or network administration without permission of owner. They are hacking daily which does against Law and Really, it is an illegal activities. They stole many information, data, identity, money and many other things.

To protect your computer you should turned on your firewall and don’t share or transfer data or softwares via internet.
Install an Anti-Virus and keep update and use only trusted software.
Install a reliable Anti-Spyware Technology.
Use a complex login password by the combination of at least (Alphanumeric Code as a-z, A-Z, 0-9, * # @ %) one upper and lowercase letters, numeral number and special characters. You should better use one password in one account not multiple account.
Use the latest version and trusted software and keep update once all of the softwares every 2-3 months, Update your Windows operating system.
Avoid to browse the hacker controlled websites and Don’t click on the temptation ads.
You should avoid to open the spam or unknown emails which are doubtful to you and delete the doubtful emails.