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...  Jupiter has the shortest day of all the planets. It turns on its axis once every 9 hours and 55 minutes.  Jupiter orbits the Sun once every 11.8 Earth years.  Jupiter’s interior is made of rock, metal, and hydrogen compounds. ...
Chapter 2 - Solar Energy
Chapter 2 - Solar Energy

... The Differentiation of Early Earth ...
Evidence for a Young Earth
Evidence for a Young Earth

... earth. These methods are based on the reality that natural processes occurring steadily through time produce cumulative and often measurable results. 1. Moon Dust Astral bodies collect cosmic dust as they sweep through space. Scientists assumed the moon to be 4.5 to 5 billion years old, and, thereby ...
4th Grade Earth Science Unit Guide:
4th Grade Earth Science Unit Guide:

... The earth’s axis is tilted As the Earth revolves, different parts of Earth tilt toward the sun. When the axis is tilted toward the sun it is summer. When the axis is tilted away from the sun it is winter. ...
1_Introduction - The Ohio State University Department of
1_Introduction - The Ohio State University Department of

... What Eratosthenes read: At noon on June 21, Sun is at zenith seen from Syene. What he saw: At noon on June 21, Sun is 7.2° south of zenith seen from Alexandria. What he assumed: Earth is spherical: Sun is very far away. ...
Gravity in the Solar System Quiz - cK-12
Gravity in the Solar System Quiz - cK-12

... c) Mars d) Venus ...
A) greatest in diameter at the Equator B) greatest in diameter at the
A) greatest in diameter at the Equator B) greatest in diameter at the

... formation of the oldest known Earth rocks formation of Earth and our solar system ...
Unit E Space Exploration Section 1 Notnd Space has changed over
Unit E Space Exploration Section 1 Notnd Space has changed over

... that gets pulled into the atmosphere by gravity – heats up and gives off light  Meteorite – a meteor ...
Ch1 ppt
Ch1 ppt

... How old is the universe? • When? Scientists believe the universe was formed about 15 billion years ago • 13.7 billion years ago (text: 14by) • How? The Big Bang is a model for the “beginning” of the universe • “Show me”! What is the evidence? ...
Document
Document

... The moon’s large size and low density suggest that it may have emerged from such an explosion. The impact would have been so huge that material from the Earth’s outer 4. _______________ would layer have been sent hurtling into space. This “impact” theory is widely accepted but is still just one theo ...
The Solar System
The Solar System

... granitic, overlying a basaltic mantle and an iron-nickel core. The geologic activity that we are familiar with on Earth seems not to exist on Venus, except for the presence of two volcanoes along a fault line. Most of its geologic features are nearly as old as the solar system itself. One feature is ...
Our Solar System ppt
Our Solar System ppt

... All planets orbit the sun in almost-circular elliptical orbits on approximately the same plane (the ecliptic). Dwarf Planets, comets, asteroids, and meteoroids also orbit the sun Most Satellites/Moons orbit planets (some orbit dwarf planets or even asteroids) Almost all planets, dwarf planets, and m ...
Venus is a rocky planet very similar in size and surface gravity to
Venus is a rocky planet very similar in size and surface gravity to

... Venus spins even more slowly than Mercury, but it spins backwards as compared to its orbit around the Sun. The slow, backwards spin makes the Venusian day 177 Earth days long. Astronomers don't know for sure why Venus spins the way it does. The leading theory is that when Venus was a newly formed “p ...
The Universe - Lancaster High School
The Universe - Lancaster High School

... 3 Directions of Death… 1. Release of Outer layers – Sun 2. Nova – Stars bigger than Sun – explosion 3. Supernova – Most massive stars – Chuck Norris of explosions. -can be as bright as an entire galaxy ...
Physical Science Lecture Notes
Physical Science Lecture Notes

... Jupiter: Largest of the Jovian Giants, large Red Dot is a massive storm, we viewed breakup of comet crash onto its surface. Saturn: Rings are horizontal, fastest rotation causes poles to be flatten and equator to bulge, least dense- it would float in water Uranus: Super heated ocean of water 8,000 k ...
ASTR101
ASTR101

... from the Sun from the Sun • Two distinct types of planets • Terrestrial or Inner plants • Jovian or outer planets Jovian or outer planets • Each has its own set of characteristics ...
File
File

... In H.G. Well’s science fiction story War of the Worlds, creatures from Mars invade Earth. It’s just a fantasy but people have always been interested in the red planet. Why does the planet look orange or slightly red? The color is caused by iron compounds in the dust and rocks on the planet. You migh ...
Flat Earth FE / Scientists “don`t know” Anything about Creation
Flat Earth FE / Scientists “don`t know” Anything about Creation

... because an asteroid created earth axis wobbles during Noah’s time (2288 BC JC). It ended in a fixed earth wobble 23.5° on 21 December 2012 AD. The Flat Earth Theory thus could be logically reversed where the earth is bigger like Antares and the sun is tiny but hot circling around creating a model of ...
Test #1
Test #1

... a) clockwise, b) counter clockwise, c) it doesn’t, d) vertical 2) Which planet orbits fastest around the Sun? a) Mercury, b) Venus, c) Earth, d) Jupiter 3) If the Earth were inclined more on its axis than it currently is, what would be the consequences? a) more drastic seasons, b) a longer year, c) ...
mid term exam crossword
mid term exam crossword

... the rest of the stars, originated geocentic model, greek who is attributed with the earth centered universe 132. winter begins in ___ 133. difference in elevation from the lowest to highest points 134. the orbital speed is ___ as the earth nears the sun, the stars on the outside edge of a galaxy tra ...
Quiz Maker - Geneva 304
Quiz Maker - Geneva 304

... 80. Atmospheres play a role in determining a planet’s _____. In an atmosphere, _____ air rises and _____ air sinks causing a circulation pattern known as wind. Clouds form from this type of circulation. 81. Where did /does the majority of the Oxygen in our atmosphere come from? Where is the majority ...
localhost
localhost

... - fractures and craters on Jovian moons (not to mention craters on our own moon, craters on Mercury, Mars, Venus, … ) - planetary rings around the gas giants (these suggest many impacts that are still going on in which small particles are scattered, replenishing the rings) ...
Astronomy Mastery Objectives Semester Exam Review Kepler Telescope
Astronomy Mastery Objectives Semester Exam Review Kepler Telescope

... The arch can detach from the Sun’s surface as a Solar Flare (Coronal Mass Ejection/CME) which sends solar wind particles into space. - Sunspot Cycles occur about every 11 years. Cycles are measured by observing the year with the fewest number of Sunspots called the Solar Minimum. Typically, Sunspot ...
How to Find a Habitable Planet
How to Find a Habitable Planet

... • The obvious answer concerns their relative distances from the Sun • However, it turns out that this is only part of the story… ...
Chapter 4: The Solar System
Chapter 4: The Solar System

... An observation which supports the theory of planet formation within a collapsing cloud is A. direct observation of other planetary systems. B. the existence of binary stars. C. the existence of black holes. D. the existence of galaxies. ...
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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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