Extrasolar planet

has just discovered a planet like Earth known as Kepler-186f, named after the telescope that found it, the Kepler. This discovery raises the possibility that a large number of planets like earth are waiting to be found, maybe much closer to Earth. One astronomer says that this is a tip of the iceberg discovery! Another says that it is a historic discovery of an Earth-like planet in a perfect spot around its star. Nasa says that future missions will study whether which planets are life friendly…

The above diagram illustrates the volcanic activity on Venus, it indicates how activity this planet has been and still is. There is no evidence of plate tectonics on Venus along with no long linear volcano chains. There are also no clear subduction zones. Rifts are very common on Venus and they look much like the mid-ocean ridges on Earth. Volcanoes on Venus are much more regional and less organized then here on Earth. Volcanoes on Venus seem to have simple and fewer eruptive styles than the…

Over time we’ve changed our minds about how the Earth came to be. Through the study of our planet and solar system we’ve widened our understanding of where we began. We went from thinking the Earth was the center of the universe to knowing for a fact that we are just a small spec in a huge ocean of planets and stars. After watching the documentary presented in class, the major theme I noticed was how over time and after years of research our ideas around how things worked and how they…

Oxygen has been found lingering in the upper atmosphere on Mars. So why doesn't life exist on the planet? Well for one, it's atomic oxygen. Perhaps one day aliens thrived on the red planet, prancing about in lush green fields with waterfalls of gold. As we know, that's far from the case now. So what happened? Until NASA gives us a logical answer, we might as well say the devil is responsible for the planet's destruction. NASA HOPES TO UNCOVER MARS HISTORY Atomic oxygen affects how gas can…

Is that really possible for us to travel to and live in another planet? I do appreciate the huge effort put by the tones of scientist who have been working so days and night to figure out the new possible place for human to live. But, I am really doubt the feasibility of this choice, which might also be our possible choice. Also, another well-known unknown, is there other lives on Mars? Is there aliens which might pose threaten on our life? Will they really welcome us to invade their home?We…

Heraclides Ponticus and Aristarchus of Samos: “We know that the Earth is (or is not) at rest because...” The two philosophers Heraclides Ponticus and Aristarchus of Samos lived back to back as Ponticus lived from 390 BC – 310 BC and Samos lived 310 BC – 230 BC. Samos was a radical believer in the heliocentric theory of the universe, while Ponticus believed in the geocentric model; however, he believed that the Earth rotated on its axis, but it is at rest otherwise. Should these men have ever…

that the entire world lives on the planet Mars. “Mars is only about one-half the diameter on Earth, but both planets have roughly the same amount of dry land surface area, and both planets share some similar elements” according to phoenix.edu (2010). There are many similarities between both planets which are Earth and Mars such as the prospects for generating food, oxygen, and there are places that are appropriate for building. In addition, Mars is the best planet for living because of many…

Astronomers recently discovered one of the most massive black holes to date in the cosmic background. This supermassive black hole contains 17 billions times the mass of the Sun, only slightly smaller than the most massive black hole ever found, which is 21 billion solar masses. For comparison, the black hole at the center of the Milky Way totals only 4 solar masses . This newly found black hole lies in the center of the galaxy NGC 1600, which lies 200 million light-years from Earth in the…

on Mars that would drill below the surface of Mars to investigate its interior structure. This mission is designed to get a better understanding of Mars' evolution. One of InSight’s main targets is to answer the question “How did the terrestrial planets form?” Proposed launch year: May 5, 2018 MISSION SUMMARY (350-400 words) InSight stands for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport. It is a NASA Discovery Program mission that will place a lander on Mars to…

Even though many people of the world may think it is a splendid idea to put time and money into building a space station on the moon or mars, it is not the brightest idea. It is not such a magnificent idea to put time and money into building a space station on the moon or mars because not many people fly to space, the space station could mess up, and asteroids could damage the space station. First and foremost, time and money put into building a space station on the moon or mars is not a…