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The history of space exploration
The history of space exploration
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Scientists continue on the journey to Mars as NASA plans to send people deeper into space than ever before. Therefore, they would like to send people to Mars and the surface of asteroids. Before that is accomplished, NASA will analyze an asteroid to learn about the risks that may pose to future humans. The most powerful rocket yet, is scheduled to launch in 2018. Information from this rocket will enhance NASA’s understanding of asteroids.
Peter Carl Goldmark was the inventor of the first color television. This invention changed society forever. Back then, it was weird to have a television.However, now, it’s weird not to have one or not to have things like it. Many companies have started because of the invention of the television and the color television. I strongly believe that if the color television was not invented,
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then there would be no cell phones or computers because they are based on similar engineering. The Manhattan Project was a project to create nuclear weapons during the time of WWII. Some of the best scientists in the world came together to create one of the most powerful weapons, the nuclear bomb. This included, Albert Einstein, Enrico Fermi, and Richard Feynman. However, many more scientists helped out too. It took five whole years to crack the code, therefore the project finally wrapped up around 1946. The constellation I decided to adopt is Gemini or ‘The Twins.’ In many myths, this star group has been identified with two things, such as twins, a boy and a girl, or even Adam and Eve. It includes a close pair of almost identical stars, Castor and Pollux. The Romans matched this constellation with the story of Romulus and Remus. Some can observe the constellation as two boys holding sticks. Sadly, in order to see that you need a bit of an imagination. The star Castor, can be observed through a regular telescope even though it is 36 light-years away. Castor is a part of six different stars with a magnitude of 1.6. It has the honor of being the 23rd brightest star. Castor is in the upper of the two twin stars. Castor is a binary star (visual). It is also 49.8 light years away from the Earth. Its surface temperature is 8700 K. The castor star is actually one of six stars including Pollux. So, that means it is a sextuplet. It was thought to be an eclipsing binary star for a period of time. It takes less than a day for Castor and Pollux to orbit. They are both said to be 200 million years old. Saturn is the second largest planet.
It could hold 700 Earths. Because Saturn is a big ball of gases, nothing would be able to stand on it. The popular rings of Saturn are 30 feet thick. Saturn has over 60 moons with more to be discovered. Its largest moon is Titan. It takes about a day for each moon to rotate once around Saturn. Storms in Saturn’s atmosphere have been spotted by spacecraft Cassini.
It is very windy on my planet, with winds up to 600 miles per hour. We are located nearly ten times farther from the sun than Earth. Saturn is hard to stand on, considering there is no ground like Earth. Some believe that the moons and some of the rings might be younger than dinosaurs. We are very fortunate to be able to witness the moons and rings today.
Saturn is very different than Earth, so there are different items you will need to survive. You are going to need goggles to keep the fine dust out of your eyes. Bringing an air tank and mask would be advised so you don’t breathe in the dust. Of course you should bring food and water depending on how long you plan to stay. Saturn is very reflective, those goggles you’re bringing should be
tinted. Saturn is a remarkable planet, but can be very dangerous if you actually go there. Our knowledge of Saturn has progressed so much in the last 16 years. Saturn, Jupiter and Mars are considered to be like siblings. But, do not mistake them for the same thing. Saturn’s rings are a whopping 175,000 miles from its equator.
Guillermo Gonzalez Camarena invented color television at the age of 17. In order to make more money to continue his investigative work,he wrote many songs , but it was “Río Colorado” that became a huge hit and provided the funds for him to move forward with his engineering work. Guillermo’s invention benefit the world because now we can have channels in colors, and not just in black and white. He gave us
INTRODUCTION Attention-getter: “Space travel benefits us here on Earth. And we ain’t stopped yet. There’s more exploration to come.” (Nichelle Nichols from Star Trek) Credibility: Throughout our childhood as we study space, solar systems, planets we all come to a point of having the dream of exploring the space or learn more about it in the future.
Saturn is the sixth planet in the galaxy but is not in fact the only planet with rings. Saturn is also the second largest planet after jupiter. It is also known as a gas giant due to the fact that it is predominately made up of hydrogen and helium which are numbers 1 and 2 on the periodic table. It is also the only planet in the solar system that is less dense than water. Saturn is so big that it and Jupiter make up 92% of the planetary mass in our solar system according to Jonathan J.Nettelmann who wrote Space Science Reviews on May 10 2010 so it is pretty recent.
A new moon was discovered for Uranus that had previously been overlooked for 13 years. As of 1999 this discovery brought the total of Uranus’s satellites to 18.
Apollo thirteen was a space mission that was supposed do experiments, objectives, and to land on the part of the moon known as Fra Maura , but unfortunately it was not accomplished, due to such as; technology problems and lack of oxygen, but that did not stop the intelligent astronauts from getting home safe and sound.
Jupiter is a very interesting planet. It is very much different from our planet Earth. Its days are a lot shorter than and Earth day. Then the years though are very long. The giant, Jupiter, is named after and old Greek god. Jupiter actually has rings, though very little. It is one of my favorite planet’s.
Jupiter Research Jupiter is the fifth and largest planet in our solar system. This gas giant has a thick atmosphere, 17 moons, and a dark, barely-visible ring. Its most prominent features are bands across its latitudes and a great red spot, (which is a storm). Jupiter is composed mostly of gas.
In 1957 the Soviet Union sent a satellite into space, this made the United States want to surpass the Soviet Union. This competition between the Soviet Union and United States is what we know as the Space Race. Each country wanted to have the best technology and be the first to get a man in space. Humans were very skeptical of going into space, so instead they sent animals into space to test if it was safe for humans. The monkeys weren’t forgotten, even after the first humans reached space in 1961.
A successful space program is needed in America, and here’s why: we are losing our grip on the title of the world superpower and a new age of economics and politics is coming faster than we are prepared for. To be prepared for this new age we need the funds, which can be found in our space. The most deadly of those threats: asteroids. Don Yeoman, an employee at the Jet Propulsion Lab, a NASA facility, tracks over 600,000 asteroids every day.
Perhaps one of the most interesting features of our fathomless universe are the planets that are classified as gas giants. Huge, turbulent, and distant, the gas giants are some of the most enigmatic features in our Solar System. I have a personal interest to the gas giants and celestial bodies in general. When I was a child, I was fascinated by our Solar System. I read innumerable books about space, and my interests of outer space had been piqued further by other forms of media. Although I held this interest of space, growing up left me with little time to learn about space, and I lost interest for a while. Taking Earth Science in Milpitas High re-invigorated my interests in the celestial bodies. Using this class, I’m now able to focus on learning more about our colossal universe, in particular, the outer planets.
Meteorites are dangerous, but the asteroids which they come from are even worse. Most asteroids are found in the asteroid belt between Mars and Jupiter. However, the scientists at the Lincoln Near Earth Asteroid Research Project recently detected an asteroid 2km wide which was originally predicted to collide with the Earth on February 1, 2019, with possible catastrophic implications. Fortunately, it is believed that this particular asteroid threat will disappear. Still, the public is aware of how threatening an asteroid could be. Hollywood has added to the apocalyptic hysteria surrounding asteroids by releasing movies like Armageddon and Deep Impact. While there is no reason to panic right now, asteroids should be feared because an impact would cause extreme and possibly fatal destruction.
In the end. asteroids will be either our nemesis, causing problems we have never faced before or they will be our saviors in space. They will provide us with resources to carry on throughout the solar system end beyond.
Our knowledge gained of Titan has drastically improved since the early 1980s when Voyager flew past it. Titan is Saturn’s largest moon and the second largest moon of our solar system. It has a diameter estimated roughly 40% of Earth’s moon (Titan’s Radius: 2576, Moon’s Radius: 1737) and is 80% more massive (Titan’s Mass: 1.35 x 10^23 kg, Moon’s Mass: 7.35 x 10^22 kg. Titan has a atmospheric surface pressure 50% more than of Earth’s. In addition to that, Titan is the only moon to have a dense atmosphere. Titan’s atmosphere has been calculated to be 4.5 times more dense than of Earth’s atmosphere, which can been clearly noted by the layers of haze seen. The atmosphere in Titan is approximately 1.5km and is mainly composed of nitrogen. Titan has a very similar vertical atmospheric structure to earth, Titan has a troposphere temperature of ~94-~70K, a tropopause temperature of 70.4K and a stratosphere temperature of ~70-175K.
Jupiter is the fifth planet from the sun. It includes 4 rings. It has 67 moons too. The surface temperature is -108 degrees celsius. Jupiter is the fourth shiniest object in the the sky. Jupiter has the shortest amount of days, hence 9 hours and 55 minutes. Jupiter will orbit the sun every 118 Earth years. The red spot on Jupiter is an enormous storm on the planet. The storm has occurred for 350 years. 3 Earths can fit in the red