My Original, Scientifically Correct Science Fiction Article

Our bodies are not built for space. The exposure to radiation can cause cataracts, brain damage, and cancer. Weightlessness can cause muscle mass loss, bone mass loss, and bad circulation. Author of "Humans may dream of traveling to Mars, but our bodies aren't built for it," Charles Wohlforth and Amanda Hendrix explains "Doctor-astronauts working on the International Space Station in 2009 also discovered that living in weightlessness can damage the optic nerve. In the absence of gravity, cerebral-spinal fluid stops circulating. On voyages of more than a year, that could lead to blindness or contribute to dementia," [3]. This is a big problem when it comes to space travel, and should be NASA's biggest priority.

Once the Sun’s energy reaches Earth it is either absorbed by something or reflected. Objects which absorb the energy convert it into heat. Some objects like green plants take some of the energy and convert it into a stored form of energy such as sugars. This absorbed energy is what ultimately drives the climate. If the energy is not absorbed it’s then reflected back into the atmosphere. This is what happens to the Sun’s energy once it reaches Earth.

your answer. The greenhouse effect allows the sun’s radiation to get to Earth and absorbs

The stratosphere absorbs the UV radiations. The troposphere is the lowest part of Earth’s atmosphere.

When infrared radiation hits the greenhouse gas molecules, very little happens and temperature change is very gradual.

Today, the sun illuminates the most life-supporting part of the earth. Over the past four billion years, this hasn’t dramatically changed and is predicted not to change soon over the past five billion years ("NASA Solar System Exploration," 2017). But after the cessation of hydrogen fusion, the sun may undergo some changes. The Sun plays the role of providing living things with light, energy, and warmth while they are on earth. Interactions and connections between the earth and the sun drive ocean currents, seasons, and climate, weather and radiation

While this is a deeply rooted concern for NASA, the organization plans to make progress in making human space travel safe and productive. In 2016, Former President Barack Obama wrote an article on CNN’s wire service with gargantuan hopes for the future generations of space travel to develop in the future. In the article entitled, “ America Will Take the Giant Leap to Mars”, Obama proposes that the United States will be capable of sending astronauts to Mars by the year 2030. To support his statement, he comments, “I’m excited to announce that we are working with our commercial partners to build new habitats that can sustain and transport astronauts on long-duration missions in deep space”(Obama 1). Here, Obama is acknowledging the fact that astronauts have been, and are, affected by radiation and loss of gravity when exposed to “deep space” for long periods of time. He is also revealing that through years of research and development, the government is prepared to safely send America’s astronauts to other planets for the purpose of exploration and advances in many technological fields. Yes, astronauts’ health

We now that the Earth has layers in the atmosphere to protect us from the Suns light and heat. It may not be technically a “layer” of the atmosphere, but the magnetosphere also plays a role in our protection. The Sun produces something called solar wind which is basically “the flow of” “charged particles from the Sun”, writes authors Timothy Slater and Roger Freedman. (Slater) Solar wind can travel at supersonic speeds and we probably wouldn’t be here have this discussion. Fortunately for us, the magnetosphere and Earth’s magnetic field can deflect these winds.

Missions to space pose a great risk on astronauts. Space exploration risks human life. Staying in a spacecraft is not easy, the conditions are harsh, and making the survival during space travel is a challenge. The effects of radiation on the body and bone loss are all a risk that you must take to go and explore in space. According to the website NASA, “The human body is

Jack knows very well that some astronauts ignore the consequences of space weather when going on missions. He has heard one of the astronauts who went on a mission to explore the Moon exposed to solar flares without any protection except his space suit. This is completely stupid and dangerous since high energy protons will be emitted during this event. These high energy particles can deposit their energy when passing through human’s body and ionize particles in the human body. These will do damage to DNA which is mostly not repairable by human cells. Though this event always happens simultaneously, the astronaut should avoid exposing in the space when detecting

Energy from the sun heats the earth surface and atmosphere. Short wave solar radiation is the energy that comes from the sun. When this radiation passes through the atmosphere and strikes an object three things happen. First, some of the energy is absorbed. Second, some simply transmit this energy. Third, some bounce off the object without being absorbed. The greenhouse effect is the transmission of these short wave solar radiation and longer wavelength radiation, known as (terrestrial radiation) which are absorbed through water vapors and carbon dioxide. This type of greenhouse effect happens

The solar wind containing these hot gases races toward the edges of the solar system, and smash in to the magnetosphere. The magnetosphere protects the earth by deflecting most of the solar wind around the planet. Trillions of these charged particles mange to get through and project from the North and South poles. Energy released in this fashion excites atoms of nitrogen and oxygen, which in turn emit pulses of colored light. These formations are called an aurora. The aurora borealis, which are visible in Alaska, are a result of this sort of space storm.

Study the different races –What do genetics have to do with astronaut survival in Space’s harsh environment?

Knowing that humans may have to spend this amount of time in space we have to be aware of the effects on the human body. What exactly these effects are, what is being done, what has been observed, and possible solutions will all be discussed in this paper. At some point in the future we will have to travel through space, we need to be prepared and ready for what will happen when we do.

Energy from the sun drives the earth’’s weather and climate, and heats the earth’’s surface; in turn, the earth radiates energy back into space. Atmospheric greenhouse gases (water vapor, carbon dioxide, and other gases) trap some of the