Space science and technology: are there any other planets outside the earth that have signs of life?

The development of space science and technology always let us human blood boiling, even imagine many planets have signs of life, more than half a century later, mankind has been exploring the distant mysterious outer space. From Gagarin, the Soviet Union, to the 1969 Apollo 11th, three astronauts boarded the moon. Humans have sped up the quest for space, and the space race has never stopped and even intensified!

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　　Wen/Sindongfang, Gen Y author, columnist, Focus on the Internet technology field

For thousands of years, human beings have been filled with magical fantasies of space, hoping that one day we can go to outer space. What a wonderful thing it would be if we could find the aliens. For this, humans have set up a lot of sensors in outer space that can receive signals, hoping to receive sound from outside the earth.

This surprise, the idea of this excitement, from the call of the Earth, is now the Earth Human Common hope! In a lot of sci-fi movies, we can see the alien styling in this movie like the one below.

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In many sci-fi films, we can see a lot about alien invasion of the Earth, the following brief introduction of several.

1. "Mars People Play Earth" 1996

The look of the Martian under the lens of Timpoton director will make you hilarious. Green skeleton frame, outside the head is also covered with a transparent hood, all the time without a stare big eyes grinning. In addition to the ridiculous appearance, their behavior also makes people ironic. This is to destroy the Earth people, but there is time to take a photo souvenir; the weapon that resembles toy * * * * * * * * Biubiubiu Two The president and Madame President; Finally, they were "driven mad" by a bizarre piece of music that blew up! What a bunch of funny aliens!

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2. "Independence Day" 1996

The aliens in this sci-fi film, which was released in the same year and starring Will Smith, could be regarded as "high-handsome and rich" compared with the Martians. They have a pair of big silver eyes, gray-brown skin, body shape and human proximity, face without expression, but appear eerie horror. One day the U.S. monitoring station found a large spacecraft close to the Earth and sent an attack signal, and before everyone else reflected, the gang began attacking cities around the world. Originally 50 years ago have their spacecraft crashed on the earth, then, this attack and before the crash What is the connection?

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3. "Black Man" 1997

"Black people" in the series of aliens look strange, most of them can be used to describe the ugly. They have long legs of the eight claw fish, some have become large hundred times the caterpillar, there are seven or eight tentacles on the head, and the tentacles of the long round drab assortment mediocrities wet big eyes! These "ugly" the most good thing is disguised as human, the average person can't tell. Most of them live in the bustling city of Manhattan, living the usual "human" life. However, from the 108,000 in outer space to the earth, just to unharmed to live? Some "militant" elements do not think so.

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4. "Galaxy Team" 1997

A total of three films in the Galaxy Squad film series describe how the future of human aggression against alien Zerg. The outside Nudus clan often the group crime. Usually, small, nimble little scorpions are The Expendables, rushed to the front, the large size, the shape of the black "crustacean" of the Ladybird can be drilled to fire, the most good at the raid, in addition to the ground troops, as well as the Air Force-a large scorpion capable of firing blue shells from the tail, the human-race spacecraft. They are shrewd and cunning, they will be able to set up the siege, the method of human attack is well-know, because they have a person can suck brains of the commander in chief. Monsters have learned to think, and it's scary to think!

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5. "World War" 2005

The Martians are invading the Earth again! This time they can no longer be short and dwarfish green skeletons, but the high cold, terrible, violent and ferocious eight-claw fish! Why ugly technology is always stronger than us, this is not fair! The spacecraft began the "human clearance Plan", laser gun fire to the place immediately razed to the ground, as the Earth's neighbors, can actually be such a "dies" in the solar system so brutal! The scene was so beautiful that I couldn't look at it! However, there is a good saying, and then strong and powerful things will have its nemesis, then the killer is what? It's a little fungus! What a surprise!

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6. "Transformers" 2007

The aliens in this video series should be one of the most popular of all alien races, as we can easily see from the box office data. These aliens adamantium skeleton, 10 feet in length, full-body weaponry, proficient in human language, the coolest thing is that they can also become a car! can take us to pack B to fly us! So what do these robots do to Earth? The aliens were divided into two factions: the Auto Man and the Decepticons, whose planet had vanished in the war between the two factions. The defeated car people fled to where the Decepticons are chasing where, then, the refuge of the Earth will become a new battlefield it?

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7. The Ninth District 2009

The poor alien refugees dared to open their ships to human airspace but dared not disembark. They have nothing but to live on the alms of human beings; they look weird, like a big, big, upright-looking grasshopper that's getting bigger, and although they're technologically advanced, the weapons they invented can be a lot more cool than humans, but they can only take these weapons to change their dog food; White mouse. " How many times have you seen such a miserable alien?

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8. "Super Battleship" 2012

A certain day of the year, NASA sent a signal to a terrestrial planet but did not get a response, and then, without a little precaution, no trace of concern, the alien spacecraft came, but also landed in the Hawaiian Is. is holding a military exercise. Their warships are a hundredfold of American warships, and their weapons-the "Wheel of Fire"-are multiplied by the destroyer's main cannon, and their armor is more powerful than those of American soldiers. Such a powerful enemy, but do not take the initiative to attack, do not kill unarmed people. So what exactly are they up to? How will the American soldiers face?

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9. "Avengers" 2012

Rocky, who had been brooding over the throne of the holy city of Asgard, was bent on revenge on his brother Thor, who, unfortunately, had too much of Thor, and Loki summoned a group of aliens to invade the Earth in an attempt to become the master of the Earth. This group of aliens through Dr. Eric Erik opened the "Wormhole" filed, in addition to riding a special airship "Rangers", as well as the giant turtle-like "building destruction," their co-boss is Rocky. In fact, I still sympathize with the aliens, and there is nothing on earth that they crave, they are just puppets.

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10. "Pacific Rim" 2013

The first time to see this film trailer, trance feel childhood Ultraman play small monster was remake into a movie, but our savior is no longer wearing red tights hum ha hey amputated small monster "Interpol" Ultraman, the small monster is no longer from outer space came, an appearance also with white baby monsters, they evolved! Become intelligent, and know the use of the two worlds between the space-time "crack" transmission, directly from the bottom of the drill out to hit us a unprepared! The increasing carbon dioxide and other waste gases on earth make the Earth an ideal place to live, to turn this place into a little monster hatchery, so rude to ask, can humans agree?

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After reviewing these films, I suddenly think of a word: "The big Woods, what birds have." "The universe is infinite, and how many strange aliens are waiting for us to find out?" If you were an alien, how would you like to invade Earth?

Space is a mysterious place, the spaceship is speeding. The construction of the space station has also been growing in recent years. The scientists were eating and drinking on the space station. In fact, in space, people can be suspended there, drifting to float, do not know this feeling fun?

Speaking so much, the real concern of mankind is that there are no other planets living outside the earth. Scientists have never stopped and they have been working on this topic.

In fact, for centuries, humans have been searching for strange signs of life on the Martian surface, and from 18th century to the present, some people have claimed to have found life on Mars, and even some have found "insignificant" evidence of life on Mars.

Mars has been the object of human attention for many years on Earth, is there any signs of life on Mars? Humans have been exploring, sending many explorers, and looking to find answers.

William Herschel, a well-known British astronomer, described in 1784 that the dark area of Mars is the ocean, and that bright areas are land. He suspects that the surface of Mars may be inhabited by some intelligent life, and perhaps he expects the Martian surface to resemble Earth.

In 1877, when Mars ran to the near-Earth orbit, Italian astronomer Giovanni Ziabarelli (Giovanni Schiaparelli) observed a groove or channel on the surface of Mars through his own telescope, which he named after the Italian word "canali", meaning in English "River". Make people think that the Martian surface may have intelligent life, and build a river system.

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The Martian life that modern astronomers are looking for is definitely not a higher life, such as a Martian, but rather a search for lower life forms like viruses and bacteria, or even just a desire to find chemicals that are involved in the formation of life activities. In 1975, the United States launched the "pirate" Lander, the 2003 launch of the "courage" and "opportunity" Rover, the 2007 launch of the "Phoenix" Lander and the latest (2011) launched a cost of $2.5 billion of the Mars Science Laboratory-the "curiosity" nuclear-powered Mars rover. One of the aims of these advanced detectors is to analyze the Martian soil, to search for life or to have traces of life.

Space is a fun thing, we humans have been very curious, hope that the future can find life outside the Earth. Hope this time will not be too long, not too long!

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Space science and technology: are there any other planets outside the earth that have signs of life?