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Geology 110: Earth and Space Science
Geology 110: Earth and Space Science

... Answer the questions below as a means of uncovering what you already know about Earth’s position in space. #1: Explain how we are influenced by Earth’s position in space on a daily basis. ...
Outer Space - The Reading Connection
Outer Space - The Reading Connection

... Outer Space Outer Space Outer space offers a (quickly expanding) infinity of topics to read about, from space explorers to the geography of the universe to the possibility of life on other planets. There are galaxies of both fiction and non-fiction books on this topic – who could resist? Introductio ...
Rex Space
Rex Space

... closest to the sun. It looks very similar to our moon. *For example Mercury is the closest planet to our sun. Fact, Mercury has a core that is made from pure molten iron. Finaly Mars is known as the Red Planet, it is the planet most like Earth only it is too cold for life. *For example, Mars is too ...
some interesting facts about planets
some interesting facts about planets

... • PART III – INTERESTING FACTS AND INFO ABOUT PLANETS • PART IV -- RECAPITULATION ...
Largest moon in the solar system
Largest moon in the solar system

... more than a trillion galaxies (the Milky Way itself contains 100 billion stars). This means that there are probably about 100 (to the 22nd power) stars in the entire cosmos. ...
Our Solar System
Our Solar System

... black hole. Our sun is not on fire, it is just very hot. Its just too hot for anyone to touch with there own hands. The sun is the biggest star in our solar system. The sun gives a lot energy and life on earth. ...
34_alone
34_alone

... • Even before this, sun is becoming hotter as it burns and in about 1 billion years it will become so hot that the oceans will boil away and all life on earth will end. • Thus one optimistic estimate of a lifetime is of order one billion years. ...
Our Place in the Cosmos
Our Place in the Cosmos

...  He created the first heliocentric cosmology; that is, he was the first to propose that the Earth, and the other planets, went around the Sun. 1,750 years later Copernicus will claim the credit.  Aristarchus is also famous for devising a way of measuring the size of the moon in terms of the size o ...
Inner Planets Mercury
Inner Planets Mercury

... Earth is a rocky planet, also known as a terrestrial planet, with a solid and dynamic surface of mountains, valleys, canyons, plains and so much more. What makes Earth different from the other terrestrial planets is that it is also an ocean planet: 70 percent of the Earth's surface is covered in oce ...
Astronomy
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... Neptune –Outer Planet Cold, blue planet  It has clouds and storms, but not with water like ours  Does have rings  Moons: 13+  Day: 16 hours  Year: 164 years ...
Name: Date: Meteorology and Space Science Semester I 2016
Name: Date: Meteorology and Space Science Semester I 2016

... Rock burning from friction in Earth’s atmosphere ...
Race to the Moon
Race to the Moon

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Solar System Bead Distance Activity

... Our Solar System is immense in size by normal standards. We think of the planets as revolving around the Sun, but rarely consider how far each planet is from the Sun. Furthermore, we fail to appreciate the even greater distances to the other stars. Astronomers use the distance from the Sun to the Ea ...
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epout10

... As far as we know, there are nine planets locked in orbit around the Sun. Only one, our own Earth, supports life. But there are countless other suns throughout countless galaxies scattered across the expanse of the universe. We still don’t know if life exists on another planet in some other galaxy. ...
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... matter. Saturn, Uranus and Neptune are also gas giants. Other terrestrial planets, aside from Earth, are Venus, Mercury, and Mars. Jupiter is the largest planet in our solar system. The solar system is also made up from other objects including asteroid belts, moons, and dwarf planets like Pluto. On ...
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Powerpoint

... – Sunspots; suggests that celestial bodies are not perfect and can change – Observed four moons of Jupiter; showed that not all bodies orbit Earth – Observed phases of Venus (and correlation of apparent size and phase); evidence that Venus orbits the Sun ...
Earth Science Facts - Kempsville Middle School
Earth Science Facts - Kempsville Middle School

... Comet’s tail is the result of the solar wind and points away from the sun. Comets are known as dirty snowballs in space and originate in the Oort Cloud. Asteroids are rocky or metallic iron objects and are found mainly between Mars and Jupiter. AU= distance of Earth to Sun. We measure planet distanc ...
The Planetarium Fleischmann Planetarium
The Planetarium Fleischmann Planetarium

... of similar structures in ‘Karst’ regions, after the German name for a region extending from Slovenia to Italy, where this phenomenon was first studied. Some of Earth’s most famous examples are the network of ‘cenotes’ on the Yucatan peninsula of Mexico. These deep natural pits form when the surface ...
Sledging on Mars
Sledging on Mars

... apron of debris at the bottom. But these gullies appear to have been carved by a solid object pushing sediment up at the sides; the debris fan is also missing. Images from MRO’s High Resolution Imaging Science Experiment (HiRISE) camera, operated by the University of Arizona, show that solid carbon ...
7.4 Meet Your Solar System
7.4 Meet Your Solar System

... • The planets share many similar characteristics, but they also have many differences. • The inner, or terrestrial, planets are rocky and small. The outer planets, or gas giants, are made of gases and are huge. • The astronomical unit is defined as the average distance between Earth and the Sun. ...
How Big Is Big
How Big Is Big

... 12. Scientists are discovering more __________ in our Solar System. They are all small _______ rocky worlds similar to Pluto. They are found in a region that includes Pluto called the Kuiper ________. The Kuiper Belt reaches from 30 – 50 ________ from the Sun and includes comets and all the newly di ...
DO NOT WRITE ON THIS PAPER Standard 1 Objective 1 Study
DO NOT WRITE ON THIS PAPER Standard 1 Objective 1 Study

... 1. Light from stars support the Big Bang Theory because it shows that most objects in space are moving away from one another. 2. The spectrum of hydrogen on a distant star is red shifted. 3. Stars farthest from Earth with the greatest speed have the greatest red shift. 4. Scientists accept the Big B ...
NASA discovers Earth`s bigger, older cousin, Kepler 452b
NASA discovers Earth`s bigger, older cousin, Kepler 452b

... just entering a runaway greenhouse phase of its climate history,” said Doug Caldwell, a Search for Extraterrestrial Intelligence (SETI) Institute scientist working on the Kepler mission. ...
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how do the planets affeCt earth?

... The end of the solar system In about 5 billion years, the Sun will grow into a red giant star. It will become about eight times larger than it is today. When this happens, the inner planets will be destroyed by its heat. The outer planets will move further out into space. The red giant will slowly b ...
Study Guide for Astronomy
Study Guide for Astronomy

... Comet - A small body of ice, rock, and cosmic dust loosely packed together is called a comet. Comets have tails. When a comet passes close enough to the sun, solar radiation heats the ice so that the comet gives off gas and dust in the form of a long tail. The orbits of all bodies that move around t ...
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Astrobiology



Astrobiology is the study of the origin, evolution, distribution, and future of life in the universe: extraterrestrial life and life on Earth. This interdisciplinary field encompasses the search for habitable environments in our Solar System and habitable planets outside our Solar System, the search for evidence of prebiotic chemistry, laboratory and field research into the origins and early evolution of life on Earth, and studies of the potential for life to adapt to challenges on Earth and in outer space. Astrobiology addresses the question of whether life exists beyond Earth, and how humans can detect it if it does. (The term exobiology is similar but more specific—it covers the search for life beyond Earth, and the effects of extraterrestrial environments on living things.)Astrobiology makes use of physics, chemistry, astronomy, biology, molecular biology, ecology, planetary science, geography, and geology to investigate the possibility of life on other worlds and help recognize biospheres that might be different from the biosphere on Earth. The origin and early evolution of life is an inseparable part of the discipline of astrobiology. Astrobiology concerns itself with interpretation of existing scientific data; given more detailed and reliable data from other parts of the universe, the roots of astrobiology itself—physics, chemistry and biology—may have their theoretical bases challenged. Although speculation is entertained to give context, astrobiology concerns itself primarily with hypotheses that fit firmly into existing scientific theories.The chemistry of life may have begun shortly after the Big Bang, 13.8 billion years ago, during a habitable epoch when the Universe was only 10–17 million years old. According to the panspermia hypothesis, microscopic life—distributed by meteoroids, asteroids and other small Solar System bodies—may exist throughout the universe. According to research published in August 2015, very large galaxies may be more favorable to the creation and development of habitable planets than smaller galaxies, like the Milky Way galaxy. Nonetheless, Earth is the only place in the universe known to harbor life. Estimates of habitable zones around other stars, along with the discovery of hundreds of extrasolar planets and new insights into the extreme habitats here on Earth, suggest that there may be many more habitable places in the universe than considered possible until very recently.Current studies on the planet Mars by the Curiosity and Opportunity rovers are now searching for evidence of ancient life as well as plains related to ancient rivers or lakes that may have been habitable. The search for evidence of habitability, taphonomy (related to fossils), and organic molecules on the planet Mars is now a primary NASA objective on Mars.
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