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I think there are definite benefits to our world by studying other worlds. There are many similarities to other planets in the Solar System to Earth. We are able to study these planets and understand better why certain physical changes happen. For example, why the atmosphere on Mars is thin or why the atmosphere on Venus is not able to secure anything living. We are able to study these differences and overall, we are able to understand the planet we live on better. Also, by studying other worlds, we can prevent dangers to the global affect here on

We were interested because it has three planets that human can live. Three planets of TRAPPIST-1 system could have life. It could have a life because TRAPPIST-1 system has key of life. Key of life are liquid water and good temperature for life. It can be possible in future that human travel to TRAPPIST-1 system. TRAPPIST-1 system is close to us. Distance between TRAPPIST-1 system and us solar system about 40 light-years or 235 trillion miles. Technology of human develop very fast so in future human will make spaceship that can travel to TRAPPIST-1 system. This news was interesting and was surprising. It is important because if TRAPPIST-1 system has water that is key of life, it can have a life except human and animal in Earth. So earth will not a single planet that have a life in this

But what about a planet more than 200 times farther away. If we can colonize on Mars the whole world will believe that anything's possible. People will never give up and keep trying to reach their goals. Although people on Earth may be mad that scientist used 6 billion dollars, but it went to good use. It was used to giving hope and making people believe. Now we should go reach our dreams by going to Mars.

Throughout history humanity has been fascinated by the existence of extraterrestrial life. Today such ventures are in the development process and the discovery of life beyond our solar system, no matter how primitive, may soon become a huge(important?) scientific breakthrough. The three basic things that are required to consider a place even remotely habitable are water, a source of energy, and organic materials. Habitability also depends on other factors that must also be taken into consideration such as how close the planet is to its star (in the case of our solar system, the sun), how long the water and organic materials existed there, and the size and mass of the planet. One must not confuse habitable with inhabited. The term

It perhaps is the only place that exists that has living, breathing, and intelligent beings on it. So when one lays back in the grass on a nice warm breezy night ,and looks up into the stars and thinks deeply about being on the only planet known to have life on it, it raises more questions as to how important the earth is to us? What if we run out of space on earth? Or what if we use all the materials we have access to on earth? All these questions are very important to how society should be run, because what truly would happen if we ran out of resources?

Ideas such as colonizing another planet is not unheard of and if humans do not consider the possible impacts in a new environment, this can be detrimental. The article “A NASA-Funded engineer's plan to colonize Mars” from CNN was written by Kate Springer in 2017. One statement that made was, “I believe building in space is going to become commonplace in less than 50 years. There's an abundance of energy and materials (in space) -- all we have to do is design self-replicating factories and build a lot of objects. In a short time, our capability to manufacture in space will be many

Humans obsess over the exploration of the unknown. The majority of our vast solar system remains unexplored. Most humans don’t have an idea what could be waiting for us outside of our atmosphere. Nonetheless, space exploration is not necessary unless our world is either perfect or destroyed. There is no need to throw away billions of dollars on space exploration missions when there are other necessities that need to be sought to first.

In the article called “Another Earth” by Alice Savage and David Wiece started with the sharing of the theory that life outside of Earth could exist. The author’s son thinks that it’s possible for other living being to exist and live on other planets, but the author had this theory as just a theory until the moment when scientist found a lot of planets that can potentially have live life on them. After that, he starts to share his memories about what people thought about life outside of Earth back in the 70’s. He shares this idea that to find a planet we have to look at stars. He talks about two methods of how we can find a planet looking at a star. Planets have their gravitational pull and when they are moving around a star we can see them

The next planet the video looked at was Mars. Mars does have a chance that it may be able to sustain human life. Mars is the one planet that most resembles planet Earth. A day on Mars is almost the same length as a day on Earth. Mars also resembles Earth because it has deserts, mountains, and canyons. There has also been a recent discovery of water on Mars underneath the surface. However, there are disadvantages to Mars. Mars has no magnetic field, so therefore solar radiation can get to the surface. Radiation is a huge problem for trying to sustain life on Mars; it will kill people and destroy their DNA. Currently, Scientists are

What good are worlds outside of ours if we were never meant to explore them? If we, as humans, were never meant to step foot on them and study them? There are over 1024 planets, and even more moons, in the entire universe and we as humans have only stepped foot on two, earth and the moon. There is conflict in the world whether we, as humans, should try to go to the red planet, Mars, within the next fifteen years. People believe there are problems with “The Mission to Mars” consisting of the dangers possible, the lack of technology and the social/political challenges.

Some people believe that having a single planet is risky and we should have an alternate planet to escape. An entrepreneur, Elon Musk, has built a rocket company, on which in the future a spaceship would bring settlers to mars. The settlers, according to this entrepreneur, would serve as protection against earth’s extinction

Attention-getter: Have you ever just gazed at the night sky and looked at the stars and thought to yourself “Is there life on other planets such as, Mars?” Then, you begin to think if NASA will hire you after you applied 20 years ago.

Furthermore, researchers explore the concept of what it could mean to colonize on Mars or travel to other planets. They also believe that it could save the

Furthermore, scientists have this big prediction in which they think that in about ten years they will prove themselves right. Technology develops more and more each day and in about ten years scientist might have advanced tools to travel through space and discover more. In some planets that scientists have discovered, they had found a gas giant. “A gas giant is a planet that is mainly composed of Helium and Hydrogen.” An example of a planet that has gas giants would be Jupiter, Saturn, Uranus, and Neptune. If a gas giant is found in a planet, the gas giant can give many characteristics to the planet. A planet that contains a gas giant could be big and cold, sometimes the characteristic of the planet gives scientist a big clue that there is no life in that planet. For example, if the weather is to cold in that planet or if there is

Mars is the planet nearest to Earth that we are most likely to explore and send