Facilitator`s Guide PDF
... See the Doppler. Use the PhET “Wave Interference” simulation. Choose the “Water” tab. Demonstrate the basic features of the simulation, such as the ability to adjust the frequency and amplitude of the waves. Choose low frequency and high amplitude waves. You may now use the mouse to grab the faucet ...
... See the Doppler. Use the PhET “Wave Interference” simulation. Choose the “Water” tab. Demonstrate the basic features of the simulation, such as the ability to adjust the frequency and amplitude of the waves. Choose low frequency and high amplitude waves. You may now use the mouse to grab the faucet ...
18th Cambridge Workshop on Cool Stars, Stellar Systems, and the... Proceedings of Lowell Observatory (9-13 June 2014)
... habitable zone. Kasting et al. (1993) point out that this should lead to locking of the planetary rotation at stellar masses less than 0.7 M or so. In summary, the space-weather environments of planets in the habitable zones become progressively more extreme as stellar mass decreases. There may the ...
... habitable zone. Kasting et al. (1993) point out that this should lead to locking of the planetary rotation at stellar masses less than 0.7 M or so. In summary, the space-weather environments of planets in the habitable zones become progressively more extreme as stellar mass decreases. There may the ...
powerpoint - High Energy Physics at Wayne State
... Astronomy is a Time Machine When we observe a star that is 100 light-years distant, then the light took 100 years to reach us. We are seeing it as it was 100 years ago. The nearest galaxy is about a million light-years from Earth. We see it as it was 1 million years ago. The most distant objects ob ...
... Astronomy is a Time Machine When we observe a star that is 100 light-years distant, then the light took 100 years to reach us. We are seeing it as it was 100 years ago. The nearest galaxy is about a million light-years from Earth. We see it as it was 1 million years ago. The most distant objects ob ...
Power Point Presentation
... Often called dwarfs (but not the same as White Dwarfs) because they are smaller than giants or supergiants Our sun is considered a G2V star. It has been on the main sequence for about 4.5 billion years, with another ~5 billion to go ...
... Often called dwarfs (but not the same as White Dwarfs) because they are smaller than giants or supergiants Our sun is considered a G2V star. It has been on the main sequence for about 4.5 billion years, with another ~5 billion to go ...
Pluto and definition of planet
... telescope becomes functional with larger objectives and better technologies. For now astronomers determine properties of those objects using IR part of spectrum. From IR data they can estimate size and composition. No spacecraft has ever visited Plu- ...
... telescope becomes functional with larger objectives and better technologies. For now astronomers determine properties of those objects using IR part of spectrum. From IR data they can estimate size and composition. No spacecraft has ever visited Plu- ...
May 2008 - Skyscrapers, Inc.
... Though this stream of particles shed by Comet Halley and left in orbit about the Sun is better observed from the southern hemisphere, we do see a fair amount of activity here. And this year astronomers believe we may see a dramatic increase in the number of meteors during the peak time. They’ve noti ...
... Though this stream of particles shed by Comet Halley and left in orbit about the Sun is better observed from the southern hemisphere, we do see a fair amount of activity here. And this year astronomers believe we may see a dramatic increase in the number of meteors during the peak time. They’ve noti ...
PDF format
... Most of the material that makes up Earth and all life on Earth, including humans, was formed ...
... Most of the material that makes up Earth and all life on Earth, including humans, was formed ...
class slides for Chapter 7
... shorter-lived rotating storms One example: Brown Oval, really a large gap in clouds ...
... shorter-lived rotating storms One example: Brown Oval, really a large gap in clouds ...
Pale Blue Dot
... potential customers about the superiority of their drayage. They hired themselves out like four-footed animals. My grandfather was a beast of burden. I don’t think that in all his young manhood Leib had ventured more than a hundred kilometers from his little hometown of Sassow. But then, in 1904, he ...
... potential customers about the superiority of their drayage. They hired themselves out like four-footed animals. My grandfather was a beast of burden. I don’t think that in all his young manhood Leib had ventured more than a hundred kilometers from his little hometown of Sassow. But then, in 1904, he ...
A Compilation of Relevant Articles from MMM`s first 25 years, issues
... far, far more stars smaller than the Sun, than larger. About 4% of stars are solar-type, perhaps another 4% bigger and brighter, and 92% smaller. Ours is well above average, and that often heard put down is not honestly deserved. However, most of the stars visible to the naked eye are in fact bigger ...
... far, far more stars smaller than the Sun, than larger. About 4% of stars are solar-type, perhaps another 4% bigger and brighter, and 92% smaller. Ours is well above average, and that often heard put down is not honestly deserved. However, most of the stars visible to the naked eye are in fact bigger ...
The Mystery of Gamma Ray Bursts
... the magnetic field and push it out into space, or it could generate a new magnetic field at some distance from the GRB source, or it could (amazingly) consist of pure magnetic energy without any particles, or it could impact with an extant magnetic field. Götz et al (2009) showed that the best model ...
... the magnetic field and push it out into space, or it could generate a new magnetic field at some distance from the GRB source, or it could (amazingly) consist of pure magnetic energy without any particles, or it could impact with an extant magnetic field. Götz et al (2009) showed that the best model ...
Constraints on the exosphere of CoRoT-7b*
... (ρ = 5.515 g cm−3 ), Venus (ρ = 5.243 g cm−3 ), or Mercury (ρ = 5.427 g cm−3 ). Although the density of this planet even exceeds those of the rocky planets of our solar system, it may not necessarily be a rocky planet. However, its low mass, small radius, and high density indicate that it certainly ...
... (ρ = 5.515 g cm−3 ), Venus (ρ = 5.243 g cm−3 ), or Mercury (ρ = 5.427 g cm−3 ). Although the density of this planet even exceeds those of the rocky planets of our solar system, it may not necessarily be a rocky planet. However, its low mass, small radius, and high density indicate that it certainly ...
Ronald C. Marks, Ph.D. Professor of Chemistry North Greenville
... The Stars To the choirmaster: according to The Gittith. A Psalm of David. O LORD, our Lord, how majestic is your name in all the earth! You have set your glory above the heavens. Out of the mouth of babies and infants, you have established strength because of your foes, to still the enemy and the a ...
... The Stars To the choirmaster: according to The Gittith. A Psalm of David. O LORD, our Lord, how majestic is your name in all the earth! You have set your glory above the heavens. Out of the mouth of babies and infants, you have established strength because of your foes, to still the enemy and the a ...
Event Booklet - Exoplanets I Conference
... be overcome if we are to make the most of current and next-generation transit surveys and RV instruments, whether we seek Earth analogs, or planets orbiting active (low-mass and/or young) stars. It is becoming increasingly important to model variability, instrumental effects and planetary signals jo ...
... be overcome if we are to make the most of current and next-generation transit surveys and RV instruments, whether we seek Earth analogs, or planets orbiting active (low-mass and/or young) stars. It is becoming increasingly important to model variability, instrumental effects and planetary signals jo ...
the Colours of rainbow the Brook
... through woods and valleys. The brook narrates the story of its musical journey along these places. Imagery of sight and sound are blended in the poem by employing exquisite words and expressions. Summary:“The brook” has been written by “Alfred Tennyson”. The poem traces the life of a brook or small ...
... through woods and valleys. The brook narrates the story of its musical journey along these places. Imagery of sight and sound are blended in the poem by employing exquisite words and expressions. Summary:“The brook” has been written by “Alfred Tennyson”. The poem traces the life of a brook or small ...
October 2012 - Glenair UK Ltd
... that have the potential to damage sensitive equipment. Glenair offers an 8 hour @ 400° F bakeout process as well as a 24 hour @ 125° C thermal vacuum outgassing process. These bakeout processes assure that all volatile materials are removed prior to the products use in the space application. NASA Sp ...
... that have the potential to damage sensitive equipment. Glenair offers an 8 hour @ 400° F bakeout process as well as a 24 hour @ 125° C thermal vacuum outgassing process. These bakeout processes assure that all volatile materials are removed prior to the products use in the space application. NASA Sp ...
Journey to the Stars Educator`s Guide
... years, stars were born more rapidly than at any other period in the history of the universe. Stars now form at a rate one-tenth as high. • About 4.5 billion years ago, within the Milky Way Galaxy, our Sun was born from a dense cloud of gas and dust, along with hundreds to thousands of other stars in ...
... years, stars were born more rapidly than at any other period in the history of the universe. Stars now form at a rate one-tenth as high. • About 4.5 billion years ago, within the Milky Way Galaxy, our Sun was born from a dense cloud of gas and dust, along with hundreds to thousands of other stars in ...
designing interconnects for
... that have the potential to damage sensitive equipment. Glenair offers an 8 hour @ 400° F bakeout process as well as a 24 hour @ 125° C thermal vacuum outgassing process. These bakeout processes assure that all volatile materials are removed prior to the products use in the space application. NASA Sp ...
... that have the potential to damage sensitive equipment. Glenair offers an 8 hour @ 400° F bakeout process as well as a 24 hour @ 125° C thermal vacuum outgassing process. These bakeout processes assure that all volatile materials are removed prior to the products use in the space application. NASA Sp ...
Exoplanets - Polarisation.eu
... • These measurements have not yet been confirmed by other polarimeters. • To fit the data, this exoplanet should have a very high degree of polarization. • The model calculations include no multiple scattering of light. ...
... • These measurements have not yet been confirmed by other polarimeters. • To fit the data, this exoplanet should have a very high degree of polarization. • The model calculations include no multiple scattering of light. ...
Intelligent Life in the Universe - e
... formation, and particularly in biochemistry, molecular, and cell biology are about to give answers to these questions: how life appeared and how many planets can be expected in the universe on which life, and eventually intelligent life, developed. New in this book is the argument that, by thinking ...
... formation, and particularly in biochemistry, molecular, and cell biology are about to give answers to these questions: how life appeared and how many planets can be expected in the universe on which life, and eventually intelligent life, developed. New in this book is the argument that, by thinking ...
9496663 PS/Ear. Sci. Ju04
... You are to answer all questions in all parts of this examination according to the directions provided in the examination booklet. Record your answers to the Part A and Part B–1 multiple-choice questions on your separate answer sheet. Write your answers to the Part B–2 and Part C questions in your an ...
... You are to answer all questions in all parts of this examination according to the directions provided in the examination booklet. Record your answers to the Part A and Part B–1 multiple-choice questions on your separate answer sheet. Write your answers to the Part B–2 and Part C questions in your an ...
New Almagest - University of Notre Dame
... argument is that Hell is a place defined by comparison to this world on which men13 live and to God’s Heaven; the relationship between Heaven, Hell, and the world of men is not affected by whether Earth moves.14 Riccioli did, however, find a select few arguments to be convincing— all of them anti-Cop ...
... argument is that Hell is a place defined by comparison to this world on which men13 live and to God’s Heaven; the relationship between Heaven, Hell, and the world of men is not affected by whether Earth moves.14 Riccioli did, however, find a select few arguments to be convincing— all of them anti-Cop ...
Lecture 25: The Outer Planets
... the core of each planet, and are probably produced in the metallic hydrogen layers •The magnetic fields on Neptune and Uranus are quite offset from the core of each planet, and display very large tilt angles ...
... the core of each planet, and are probably produced in the metallic hydrogen layers •The magnetic fields on Neptune and Uranus are quite offset from the core of each planet, and display very large tilt angles ...
Moons and Small Solar System Bodies Sections 17.1-17.6
... • Asteroids - over 20,000 named or numbered objects that orbit the Sun in a belt between Mars and Jupiter • This belt contains millions of asteroids • About 100,000 are bright enough to be photographed by Earth-based telescopes ...
... • Asteroids - over 20,000 named or numbered objects that orbit the Sun in a belt between Mars and Jupiter • This belt contains millions of asteroids • About 100,000 are bright enough to be photographed by Earth-based telescopes ...
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.