Many ancient paintings depict humans looking up at the sky, indicating that humans have been wondering about space for centuries. Thanks to our technological advances, we are now able to reach space. We have launched rockets to the Moon, countless satellites, and even have space stations. Although many scientists and government space programs say that human space exploration is decades away, many private companies are dedicating all their efforts to make it happen within the next few years. The Apollo 11 mission was able to safely transport humans to the Moon with less advanced technology than our phones; so we can definitely reach Mars. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an Original EssayThroughout the 1960s, the United States and the Soviet Union were competing to dominate space, and each had its own struggles, as well as notable victories. It was only in 1969, a time when to call a person you had to turn the license plate to dial the number, when the United States landed on the Moon, that there was a clear predominance between the two countries. Since that time period no attempt has been made to send a person deeper into space. “We should have a moon base by now and send astronauts to Mars.” Elon Musk, founder and CEO of SpaceX, tweeted about the president ordering astronauts to go to the Moon and then Mars. Scientists have developed many advances in growing food in space that can allow us to live on and colonize other planets. planets. NASA has developed a space garden that features an “18-square-inch self-sustaining laboratory with more than 180 sensors and automated watering. Scientists can establish their own variables and thus define the specific conditions in which plants grow and how these plants can cultivate humans. A temperature control system keeps the air within 0.5°C of the thermostat setting. The sensors transmit data on air temperature, light, humidity and oxygen levels to the base. according to an article in Popular Science. Having food used to be a problem, but now it is a thing of the past as we can grow many vegetables and many experiments are being conducted. Being able to grow food in space is important for space travel since we wouldn't need to vacuum seal all the food we have on board. Not only will it provide a food source, but it will also give us oxygen and consume our waste. Many countries and universities are further developing space food research. While space exploration and research used to be dominated by NASA, it is now taken over by private companies. The company that takes it over is called SpaceX, run by Elon Musk, has broken many records and developed many new technological advances. They started making headlines when a rocket could be used twice and not just once, like NASA's. Being able to use a rocket more than once will save us time and money. This achievement further demonstrates that our technology is capable of reaching Mars and space. Since SpaceX publicly announced its intention to reach Mars, other private companies have begun developing their own space missions. This will increase competition between government agencies, private companies and many businesses. The competition will spark another space race that will lead to many things to achieve, making space travel much faster a thing of the present. Who should be the first people tocolonize Mars? Elson Musk said that if you are ready to die you will be considered a candidate. Of course, there will be more requirements than that. One of the requirements is that whoever is chosen will need a few days of training to adapt to the challenges your new life will throw at you. NASA, on the other hand, wants you to pass a “Space Physical”. Inside the physique, you need good eyesight, good blood pressure and a certain height. Space X and NASA are also looking to have a mixed crew to send to Mars. Studies conducted by the University of Pennsylvania have shown that an all-male or all-female crew is not a good idea, they found that a mixed crew can be less rude and territorial. This research can help future mission leaders choose crew members for the best possible outcome. New missions that may come in the future are to mine asteroids since they have the chance to make you rich. Most asteroids contain hard-to-find elements, such as gold, platinum, and rhodium. Neil deGrasse Tyson, an astrophysicist, said that the first person who figures out how to mine asteroids will be the first person in human existence to become a billionaire. An asteroid the size of a football field can yield $50 billion in platinum. A company called Planetary Resources was determined to be able to mine asteroids by 2020. The company mentioned this in 2015 as it had a comprehensive plan and millions of dollars in donations. As more and more people became aware of their determination, countries began to enact laws that limited much of the goals of their plans. Space exploration and travel have become a big deal now more than ever since many research papers point to irreversible global warming causing damage to our Earth. . A NASA article titled “Is it too late to prevent climate change?” mentions “the Arctic, for example, will perhaps be ice-free at the end of the summer melt season within a few years.” This is just the beginning of the consequences we are facing, who knows what other dramatic effects could occur if we do nothing. Some pollutants that are destroying our planet are black carbon, coal ash and ozone, according to “ 5 Dark Pollutants That Are Ruining the Planet ” and article written by Global Citizen. Black carbon is produced during the combustion of diesel, most common in land vehicles, but seaports are areas where black carbon is found in large proportions and causes health effects. Coal ash is emitted from factories and produces immediate health risks when burned. Coal ash can also find its way into rivers and streams which harms wildlife once they drink it or swim in it. Ground-level ozone is harmful as it poses many threats to humans. Breathing it in can cause allergies, coughing, chest pain and lung tissue damage in many people. Another major threat we are facing with the growth of the human race is that the amount of space we have available is running out. It is said that by 2050 the Earth will reach a population of nine billion human beings. Many industries are trying to figure out how to deal with feeding and housing so many people, but the best solution is to find another planet to live on. With these things coming, many companies see it as a business opportunity to get people to join their space programs and continue their development in space exploration. Some companies want to learn about the space to better understand ours.