Physics 1114OL - Normandale Community College
... graphing calculator may be used but is not required. Only traditional calculators may be used on the mid-term and final exams. You may not use the calculator function of a cell phone, PDA or similar device. Computer: A Windows PC with high-speed Internet access and a sound card. Your computer will ...
... graphing calculator may be used but is not required. Only traditional calculators may be used on the mid-term and final exams. You may not use the calculator function of a cell phone, PDA or similar device. Computer: A Windows PC with high-speed Internet access and a sound card. Your computer will ...
Printable Version of this information
... What we are going to talk about today -- seasons! What are seasons? While we might think there is a "correct" answer to this question, in actuality it is a vague question. In addition to winter, spring, summer and fall, here we also have hurricane season. Tropical climates typically have a wet and a ...
... What we are going to talk about today -- seasons! What are seasons? While we might think there is a "correct" answer to this question, in actuality it is a vague question. In addition to winter, spring, summer and fall, here we also have hurricane season. Tropical climates typically have a wet and a ...
UK Exoplanet community meeting 2017
... Earth is the best studied planet we know. A century’s work on terrestrial samples has interrogated 90% of its history, and revealed the physics of processes from the formation of the core to the rise of atmospheric oxygen. This detailed understanding can benefit our perspective of exo-planetary syst ...
... Earth is the best studied planet we know. A century’s work on terrestrial samples has interrogated 90% of its history, and revealed the physics of processes from the formation of the core to the rise of atmospheric oxygen. This detailed understanding can benefit our perspective of exo-planetary syst ...
Makeup labs will be done this week (requires permission from TA).
... understand the motion seen in the heavens in terms of the gravitational force--a theme still important today (dark matter). As we move away from Earth out into the Solar System, comparisons will be drawn between the planets most similar to Earth (Venus and Mars) and the outer planets (like Jupiter). ...
... understand the motion seen in the heavens in terms of the gravitational force--a theme still important today (dark matter). As we move away from Earth out into the Solar System, comparisons will be drawn between the planets most similar to Earth (Venus and Mars) and the outer planets (like Jupiter). ...
Powerpoint slides - Earth, Planetary, and Space Sciences
... How do we detect them? (3) • 3) Occultation Planet passes directly in front of star. Very rare, but very useful because we can: 1) Obtain M (not M sin i) 2) Obtain the planetary radius 3) Obtain the planet’s spectrum (!) Only one example known to date. Light curve during occultation of HD209458. Fr ...
... How do we detect them? (3) • 3) Occultation Planet passes directly in front of star. Very rare, but very useful because we can: 1) Obtain M (not M sin i) 2) Obtain the planetary radius 3) Obtain the planet’s spectrum (!) Only one example known to date. Light curve during occultation of HD209458. Fr ...
The Time of Perihelion Passage and the Longitude of Perihelion of
... perturbations have been detected. This can be explained if Nemesis is comprised of two stars with complementary orbits such that their perturbing accelerations tend to cancel at the Sun. If these orbits are also inclined by 90° to the ecliptic plane, the planet orbit perturbations could have been mi ...
... perturbations have been detected. This can be explained if Nemesis is comprised of two stars with complementary orbits such that their perturbing accelerations tend to cancel at the Sun. If these orbits are also inclined by 90° to the ecliptic plane, the planet orbit perturbations could have been mi ...
Lecture 15a - Sierra College Astronomy Home Page
... The problem with all these hypotheses (of aliens watching us quietly) is that galactic shear would move us to new stellar systems in a few million years; enforcement of a “DO-NOT-CONTACT-EARTHLINGS” rule would require cooperation at a galactic scale. In other words, if you think we are being quietly ...
... The problem with all these hypotheses (of aliens watching us quietly) is that galactic shear would move us to new stellar systems in a few million years; enforcement of a “DO-NOT-CONTACT-EARTHLINGS” rule would require cooperation at a galactic scale. In other words, if you think we are being quietly ...
teach with space
... In December 2013, the European Space Agency launched the Gaia observatory (Figure X3) whose mission is to accurately map the positions and characteristics of about 1.2 billion stars within our own Milky Way Galaxy. Gaia is following in the footsteps of ESA's earlier Hipparcos mission – Hipparcos was ...
... In December 2013, the European Space Agency launched the Gaia observatory (Figure X3) whose mission is to accurately map the positions and characteristics of about 1.2 billion stars within our own Milky Way Galaxy. Gaia is following in the footsteps of ESA's earlier Hipparcos mission – Hipparcos was ...
Earth is between the Sun and the Moon.
... Copyright © 2008 Pearson Education, Inc., publishing as Pearson Addison-Wesley ...
... Copyright © 2008 Pearson Education, Inc., publishing as Pearson Addison-Wesley ...
Chapter 2 | The Vastness of Space
... stars that then were near the pole. In practice, ancients determined the position sun against the background of stars by observing the stars visible at dawn and dusk and remembering the positions of the stars lost in the glare. To the degree that one can observe casually over one’s lifetime, this pa ...
... stars that then were near the pole. In practice, ancients determined the position sun against the background of stars by observing the stars visible at dawn and dusk and remembering the positions of the stars lost in the glare. To the degree that one can observe casually over one’s lifetime, this pa ...
UK Exoplanet community meeting 2017
... Earth is the best studied planet we know. A century’s work on terrestrial samples has interrogated 90% of its history, and revealed the physics of processes from the formation of the core to the rise of atmospheric oxygen. This detailed understanding can benefit our perspective of exo-planetary syst ...
... Earth is the best studied planet we know. A century’s work on terrestrial samples has interrogated 90% of its history, and revealed the physics of processes from the formation of the core to the rise of atmospheric oxygen. This detailed understanding can benefit our perspective of exo-planetary syst ...
Trilogy Booklet for UN - with all graphics in low resolution
... life on Earth. People came to the belief that Sun, Moon and stars even were gods themselves, who needed to be worshipped. It consequently became increasingly important to dedicate rituals, held at specific times, to the gods. The architectural framework for the rituals became an instrument to determ ...
... life on Earth. People came to the belief that Sun, Moon and stars even were gods themselves, who needed to be worshipped. It consequently became increasingly important to dedicate rituals, held at specific times, to the gods. The architectural framework for the rituals became an instrument to determ ...
Singular, Plural, and Possessive Nouns
... type of the italicized word. Be careful, some of them are not nouns. 1. What type of noun is the word Moon as it is used in the following sentence? Scientists believe that the Moon formed from an ancient planet called Theia that collided with the Earth billions of years ago. a) Singular noun ...
... type of the italicized word. Be careful, some of them are not nouns. 1. What type of noun is the word Moon as it is used in the following sentence? Scientists believe that the Moon formed from an ancient planet called Theia that collided with the Earth billions of years ago. a) Singular noun ...
Singular, Plural, and Possessive Nouns Worksheet 02 – Reading
... type of the italicized word. Be careful, some of them are not nouns. 1. What type of noun is the word Moon as it is used in the following sentence? Scientists believe that the Moon formed from an ancient planet called Theia that collided with the Earth billions of years ago. a) Singular noun ...
... type of the italicized word. Be careful, some of them are not nouns. 1. What type of noun is the word Moon as it is used in the following sentence? Scientists believe that the Moon formed from an ancient planet called Theia that collided with the Earth billions of years ago. a) Singular noun ...
Solar System Deuterium/Hydrogen Ratio
... is referred to as “the isotopic fractionation factor.” Reaction (1) can be extended to all kinds of H-bearing molecules (organic molecules, ions, etc.) and (almost) always yields an enrichment in D in H-bearing molecules relative to H2; i.e., f(H2–XH) ≥ 1. In space, isotopic exchange reactions can t ...
... is referred to as “the isotopic fractionation factor.” Reaction (1) can be extended to all kinds of H-bearing molecules (organic molecules, ions, etc.) and (almost) always yields an enrichment in D in H-bearing molecules relative to H2; i.e., f(H2–XH) ≥ 1. In space, isotopic exchange reactions can t ...
Unit 5
... establish calendars based on the length of time that earth takes to revolve around the sun. A calendar is a system of organizing time that defines the beginning, length, and divisions of the year. The ancient Egyptians created one of the first calendars. Egyptian astronomers counted the number of da ...
... establish calendars based on the length of time that earth takes to revolve around the sun. A calendar is a system of organizing time that defines the beginning, length, and divisions of the year. The ancient Egyptians created one of the first calendars. Egyptian astronomers counted the number of da ...
Venus - TeacherWeb
... Distance from From earth it sometimes looks like earth 25 a bright star. Because of the million miles. atmosphere of Venus There are over 1600 we are unable to see Venus in major volcanoes, the surface from Real mountains, large earth. Color. highland terrains, and vast lava plains. ...
... Distance from From earth it sometimes looks like earth 25 a bright star. Because of the million miles. atmosphere of Venus There are over 1600 we are unable to see Venus in major volcanoes, the surface from Real mountains, large earth. Color. highland terrains, and vast lava plains. ...
learning goals - Pearson Education
... Today we know that Earth is a planet orbiting a rather ordinary star, in a galaxy of a hundred billion or more stars, in an incredibly vast universe. We know that Earth, along with the entire cosmos, is in constant motion. We know that, on the scale of cosmic time, human civilization has existed onl ...
... Today we know that Earth is a planet orbiting a rather ordinary star, in a galaxy of a hundred billion or more stars, in an incredibly vast universe. We know that Earth, along with the entire cosmos, is in constant motion. We know that, on the scale of cosmic time, human civilization has existed onl ...
File - EDUcity(class 7)
... 10. Who is the Hubble Space Telescope named after? 11. The wire inside an electric bulb is known as the what? 12. Theoretical physicist James Maxwell was born in what country? 13. Infrared light has a wavelength that is too long or short to be visible for humans? 14. What kind of eclipse do we have ...
... 10. Who is the Hubble Space Telescope named after? 11. The wire inside an electric bulb is known as the what? 12. Theoretical physicist James Maxwell was born in what country? 13. Infrared light has a wavelength that is too long or short to be visible for humans? 14. What kind of eclipse do we have ...
... “dwarf planet”. What prompted the scientists to strip Pluto of its status as a planet, anyway? The word “planet” comes from the Greek word for “wanderer”, meaning that planets were originally defined as objects that moved in the sky with respect to the background of fixed stars. When discovered, Plu ...
L2-January 10/08
... • in order for an eclipse to happen, the Earth, Sun, and Moon must all line up. • but, while the Sun follows the ecliptic, the Moon follows a different path around the sky; because the Earth/Moon orbital plane is inclined ~5o to the ecliptic • these planes cross only twice each year => two eclipse s ...
... • in order for an eclipse to happen, the Earth, Sun, and Moon must all line up. • but, while the Sun follows the ecliptic, the Moon follows a different path around the sky; because the Earth/Moon orbital plane is inclined ~5o to the ecliptic • these planes cross only twice each year => two eclipse s ...
Figueira, Pont, Mordasini, Alibert, Georgy, Benz
... where Mr is the included mass at the level r and P, ρ the pressure and density at that level. Equations 1 and 2, in addition to the equation of state, form a full system in which all the variables are determined at each level. For the integration, we use a standard shooting method (eg. Press et al. ...
... where Mr is the included mass at the level r and P, ρ the pressure and density at that level. Equations 1 and 2, in addition to the equation of state, form a full system in which all the variables are determined at each level. For the integration, we use a standard shooting method (eg. Press et al. ...
ASTRONOMY REVIEW Qs - Westhampton Beach School District
... As the Moon's phase changes from first quarter to last quarter, the visible portion of the Moon as observed from Earth will (1) decrease, only ...
... As the Moon's phase changes from first quarter to last quarter, the visible portion of the Moon as observed from Earth will (1) decrease, only ...
Task - Illustrative Mathematics
... when they are placed in increasing order. On the other hand, outliers can have a dramatic impact on the mean, especially if the data set is small or if these outliers are several orders of magnitude larger than most other data points. This is made particularly clear in the case of the distance of th ...
... when they are placed in increasing order. On the other hand, outliers can have a dramatic impact on the mean, especially if the data set is small or if these outliers are several orders of magnitude larger than most other data points. This is made particularly clear in the case of the distance of th ...
The Starry Messenger
... between stars which are but a few minutes apart, with no greater error than one or two minutes. And for the present let it suffice that we have touched lightly on these matters and scarcely more than mentioned them, as on some other occasion we shall explain the entire theory of this instrument. Now ...
... between stars which are but a few minutes apart, with no greater error than one or two minutes. And for the present let it suffice that we have touched lightly on these matters and scarcely more than mentioned them, as on some other occasion we shall explain the entire theory of this instrument. Now ...
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.