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Broward County Benchmark Correlation
Broward County Benchmark Correlation

... • Planet Celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its selfgravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, and (c) has cleared the neighborhood around its orbit. Mercury, Venus, Earth, Mars, Jupiter, Satur ...
A noble record
A noble record

... grains in one particular interstellar cloud were caught up in the developing solar nebula. Some of the grains survived formation of the Sun and avoided destruction by geological activity on the planets by being accreted into relatively small asteroid-size bodies. Fragments of asteroids that fall to ...
Latitudes and Longitudes
Latitudes and Longitudes

... or west. This means that we need to know the longitude. Now the Sun and the stars cannot help us. The idea of establishing our east-west position originated in Egypt with the Greek astronomer Ptolemy, who was born about 2170 years ago. Ptolemy decided to draw vertical circles around the North and So ...
document
document

... of 0.0026 AU (112000 km) from the Earth. This object is estimated to be about 10 m across. If it had collided with the Earth, the impact energy would have been equivalent to about four Hiroshima bombs. The resulting crater would have been hundreds of metres across devastating to a major city. The cl ...
Appendix A - Government of Newfoundland and Labrador
Appendix A - Government of Newfoundland and Labrador

... systems look like? The accepted theory of solar system formation - the “Solar Nebular Hypothesis” - infers that a solar system should have rocky inner planets and larger gaseous planets much farther out. Many of the solar systems we have discovered however do not always appear to follow this pattern ...
the 2012 transit of venus - Astronomical Society of the Pacific
the 2012 transit of venus - Astronomical Society of the Pacific

... Even worse, timings were foiled by something called the black drop: a small, black extension that appeared to connect Venus’ disk to the solar limb at the critical second and third contacts. The black drop caused such significant variations in the recorded contact times — even among observers sittin ...
Ronald C. Marks, Ph.D. Professor of Chemistry North Greenville
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 ...
Slide - Fort Lewis College
Slide - Fort Lewis College

... Fort Lewis College ...
Tides Supplement
Tides Supplement

... motions of the solid earth—to the much simpler equilibrium tide. – Most locations experience a mixed tidal pattern, in which both semidiurnal and diurnal tides are strong. In some locations, for instance parts of the Gulf of Mexico, diurnal tides dominate, while in others, for instance the US Atlant ...
Trilogy Booklet for UN - with all graphics in low resolution
Trilogy Booklet for UN - with all graphics in low resolution

... In ancient times, the definition of the day had already been established as the period between two zeniths of the Sun. By means of a simple stick in the Earth, it was easy to determine that the Sun had reached its highest point, when the shadow cast by the stick had its shortest length. However, dif ...
Stargazer - Everett Astronomical Society
Stargazer - Everett Astronomical Society

... In addition you will be able subscribe to Sky and Telescope for $7 off the normal subscription rate, contact the treasurer (Carol Gore) for more information. http://everettastro.org/application.htm (When renewing your subscription to Sky & Telescope you should send your S&T renewal form along with a ...
Chapter 1 Clicker Questions
Chapter 1 Clicker Questions

... Yes, because we can see stars in Andromeda, so they can see us in the Milky Way. No, the light from the solar system has not yet reached Andromeda. No, the light from the solar system that has reached Andromeda came from a time before Earth had formed. No, radio signals from terrestrial civilization ...
Here - SDSU Astronomy Department and Mount Laguna Observatory
Here - SDSU Astronomy Department and Mount Laguna Observatory

... during a poll taken at a recent Harvard graduation). • No! Otherwise the seasons would not be opposite in the northern and southern hemispheres. ...
Chapter 2: Discovering the Universe for Yourself
Chapter 2: Discovering the Universe for Yourself

... No, because Mars lies further from the Sun than Earth, it does not undergo retrograde motion. Copyright © 2009, Pearson Education, Inc. ...
Kings Dethroned - The Flat Earth Society
Kings Dethroned - The Flat Earth Society

... theory which has since been universally accepted in its stead ; Nicholas Copernicus. It is to be remembered that at that time the earth was believed to stand still, while the sun, moon, planets and stars moved round it daily from east to west, as stated by Ptolemy ; but this did not seem reasonable ...
Orbit and Spin
Orbit and Spin

... Encourage them to talk to the other group members about why these objects are here and what they represent. They should also look at the fact sheet provided at each station to learn more about the body (Earth, Moon, or Sun). They should record their observations in their Science Journal page for eac ...
- Astronomical Society of the Pacific
- Astronomical Society of the Pacific

... to see a the thin atmosphere. They will compile maps and gather spectral measurements and check for changes over a Pluto day, as might be caused by new snows — essentially creating a daily weather report for Pluto. It will also take spectral maps in the near infrared, telling the science team about ...
21trans-neptunian2s
21trans-neptunian2s

... Pluto is probably composed of ice and rock Spectra of Pluto reveal the presence of methane, nitrogen and carbon monoxide ...
Kepler Telescope Spots Smallest Exoplanet Yet The Night Sky
Kepler Telescope Spots Smallest Exoplanet Yet The Night Sky

... They're all seen in profile with their noses pointed up and their feet (if any) to the right: Ursa Major in the northeast (with the Big Dipper as its brightest part), Leo in the east, Hydra the Sea Serpent in the southeast, and Canis Major in the south. · Telescope users in eastern North America can ...
Lecture 4
Lecture 4

... light years away. ...
August - San Diego Astronomy Association
August - San Diego Astronomy Association

... doing exactly that, moving consistently from east to west and closer to the Sun ever since May 9th. On the other hand, the inner worlds pass by Earth. They speed away from us, then slip behind the Sun from west to east, re-emerging in Earth's evening skies to the east of the Sun. Of all the planets ...
HERE - Montana State University Extended University
HERE - Montana State University Extended University

... of liquid water on a planet’s surface. This suggests we should first search for a planet that rests in orbit around a Sun-like star (classes F, G or K) within the star’s zone of habitability. In addition to the distance from the star, the planet must also have a suitable atmosphere. This requires th ...
júpiter, king of the moon
júpiter, king of the moon

... Although very different from those surrounding Saturn, Jupiter also has a ring. It is unobservable from Earth even with the most powerful optical of the best observatories, due to its proximity to the planet, its small thickness (a few centimetres smaller) and a low intensity. For that reason, no on ...
Astro 101 Final F15 - Nicholls State University
Astro 101 Final F15 - Nicholls State University

... ____ 30. We refer to some of the inner regions of Jupiter and Saturn as metallic hydrogen because they: a. are as dense as lead b. electrons can move freely c. are solid d. provide support for the upper layers of hydrogen and helium ____ 31. Why can water exist in the hot interiors of the giant plan ...
Lecture
Lecture

... brightest stars that appeared to form groups. ...
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Comparative planetary science

Comparative planetary science or comparative planetology is a branch of space science and planetary science in which different natural processes and systems are studied by their effects and phenomena on and between multiple bodies. The planetary processes in question include geology, hydrology, atmospheric physics, and interactions such as impact cratering, space weathering, and magnetospheric physics in the solar wind, and possibly biology, via astrobiology.Comparison of multiple bodies assists the researcher, if for no other reason than the Earth is far more accessible than any other body. Those distant bodies may then be evaluated in the context of processes already characterized on Earth. Conversely, other bodies (including extrasolar ones) may provide additional examples, edge cases, and counterexamples to earthbound processes; without a greater context, studying these phenomena in relation to Earth alone may result in low sample sizes and observational biases.
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