Planet

excited about the possibility of sending humans to live on the planet, without much insight into the actual reasons why that idea is still not currently feasible. A planet must have much more than just water in order to be a habitable place, and these factors are often overlooked, in fact the same factors affecting the water supply on Mars are also the factors that factors behind the other reasons it is currently inhospitable. What makes a planet habitable and gives it the ability to sustain…

The shape of the planets is a result of gravity. Gravity is responsible for holding everything together. Without it,the entire universe would be different. 2.They differ greatly in size; the Sun is much larger than the Moon. While the Sun is a star made of gas, the Moon…

However, will limiting our options to the recovery of earth and righting the wrongs done on this planet be beneficial in the face of the many possible catastrophic events, besides lack of resources and global warming, that can wipe out humanity and all life as it is known on earth, such as an epidemic or nuclear warfare? The answer is no, colonising…

environments, including planets, as they age.…

We Have a Photo of It! In a solar system far away, there is a planet which is quite similar to Jupiter and some believe that they are something like siblings. Scientists have taken a photograph of a big planet which is supposed to reveal clues about Jupiter-y planets and their creation and planetary siblings. At a distance of 96 light years from Earth, the planet which is known as 51 Eribani b, was photographed by the Gemini Planet Imager, which, according to the Wikipedia, is a high contrast…

sun. I needed to get out, quickly! If I said anything, Max would beat me up! “Yes Mrs. Smith, we’re all here!” Max replied. Oh no! I don’t have much time now. What do I do? If I just stand here, I will miss the most spectacular thing on this stupid planet! As my thoughts swirled around in my head, I could hear the the clop clop of shoes, indicating my classmates were departing the classroom. It came to me: I had threw it all away, my only chance,…

described the motion of the planets across the sky. Kepler's 1st Law: The Law of Orbits, Kepler's 2nd Law: The Law of Areas, and Kepler’s 3rd Law: The Law of Periods. Kepler's laws were derived for orbits around the sun, but they apply to satellite orbits as well. In retrospect, the reason that the orbit of Mars was particularly difficult was that Copernicus had correctly placed the Sun at the center of the Solar System, but had erred in assuming the orbits of the planets to be circles. Thus,…

Kepler is a spacecraft telescope observatory launched by NASA on March 7th, 2009 with the primary purpose of discovering Earth-like planets orbiting other stars. The observatory named after astronomer Johannes Kepler, is designed to survey our section of the Milky Way in order to discover hundreds of Earth-sized extrasolar planets with livable conditions, to estimate how many stars are found within our galaxy, and create a better understanding of how planetary system’s light years away compare…

Earth. Astronomers say that the chance that a human civilization evolved only on Earth and nowhere else in the universe is less than about one in a billion trillion (Shekhtman). The universe is so vast that it is possible there are other Earth-like planets capable of supporting life. The chances that life only evolved on Earth is really low. In fact, Astronomers say that the chance that a human civilization evolved only on Earth and nowhere else in the universe is less than about one in a…

William Herschel was a British scientist and astronomer who lived and studied during the late 18th century. He had a particular fascination with space and everything it contained, and he made it his goal to understand “the construction of the heavens”. The search for new astronomical objects during Herschel’s time was huge, and at one point during his studies, he began to become very intrigued by the discovery of nebulae. This interest of Herschel was partly due to the studies of another fellow…