Extrasolar planet

possible to live on another planet? Few years later, many space expeditions occurrence was to send humans onto the moon. When the mission succeeded it was one of the greatest achievements of all time. That was when I came to believe that if we humans can set foot on the moon then we can accomplish many things in the world. During this year it is impossible for astronauts to set foot on other planets because of our current technology only allowing us a one way trip to the planet. That is why NASA is creating

Dai 5 gradually travels away from the Earth. A chronic radiation exposure is the most accurate term to describe the level of radiation astronauts have to undergo in the flight to Europa. The spacecraft obviously does not naturally have a strong magnetic field constantly being generated by a liquid iron core that the Earth has to shield off most of the harmful radiation. An average normal radiation dose given to a person on Earth in one day is approximately 10 microsieverts. As indicated by the instrument

Earth’s crust upside down – Nuclear War. All political and diplomatic negotiations have failed, leaving war as the last resort. There is not a single safe spot on earth to escape to. There is only one option left –a place outside earth, a different planet – Mars. The possibility of relocation to Mars comes as big relief to people on earth, but there is one problem – not everybody can go. The mission is too expensive for ordinary people. Only billionaires and politicians who have stolen (and are still

since my planet had blown up and I had to live on my ship for centuries, I hadn 't eaten anything in about two centuries and was weakened, tired, fat and out of shape. I had to see what had exploded, so I looked out the front window of my ship that was a giant made of unbreakable obsidian glass. As I peered in front of the glass I had seen that a new galaxy had been created and It was small, it looked like a grain of

Chief World Systems uses powerful logic and simply described concepts to overcome the Aristotelian bias of the populous and argue in favor of Copernicus’ heliocentric view of the universe. Copernicus theorized that the earth, along with the other planets in the sky, is in motion around the sun. The Aristotelian’s geocentric worldview, that the earth is the motionless center of the universe, was deeply ingrained into the minds of the people and the teachings of the church. Galileo’s argument had to

is that the orbits of the planets are ellipses with the sun at one focus. His second law is that a line from a planet to the sun sweeps over equal areas in equal intervals of time. Kepler’s third law is that a planet’s orbital period is proportional to its average distance from the sun cubed. All these laws were a result of Kepler abandoning two-thousand-year-old beliefs about the motions of the planets. Through his observations, he could see that the orbits of the planets were ellipses, not the perfect

I believed that the alien that we are talking about here is not some unknown species on Earth that we have discovered yet. If people ask me about the definition of an alien, then I would say it’s an unknown and extraordinary creature that come from anywhere except the Earth. Perhaps if a special force attacks from the Moon, I would call it as an alien invasion. Ever since I know that our Earth’s diameter is approximately 67 trillion smaller than the while universe, I strongly believe that aliens

We are not alone! On September 28. 2015 NASA held a press conference, and as we all know they found water on our neighboring planet Mars. Some people ask what that means, well I can tell you. It means that you are not alone! Water is the source of life and we found it on a planet just beside us. Imagine what we would find out there in other galaxies. Maybe a greater civilization a much more intelligent and stronger life form. We need to be ready, we need to unite! For thousands of years we have

that is known to man is our solar system. It is made up of nine planets. The nine major planets in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. There are also many other minor planets, which are also in our solar system, but they are unimportant compared to the nine major planets. Mercury, which is the planet that is closest to the sun, is the first and smallest of the inner planets. It is speculated that the heat from the sun made it impossible for

To many, it is basic knowledge that the Earth revolves around the sun, which means that the solar system is heliocentric. However, the solar system was previously believed to be geocentric, with Earth being considered the center of the universe and the solar system. Aristotle, a dominant force in the early days of science and philosophy, was one of the first to propose the idea that the Earth was positioned at the center of the universe. Ptolemy, an Egyptian mathematician, and astronomer, agreed