Solar System Study Guide
... Earth—the only known location of life in the solar system Moon—a natural satellite that orbits a planet Solar System—a sun and all the objects that move around it Orbit—the path that one object in space takes around another object in space Gravity—the force that pulls objects toward each other Aster ...
... Earth—the only known location of life in the solar system Moon—a natural satellite that orbits a planet Solar System—a sun and all the objects that move around it Orbit—the path that one object in space takes around another object in space Gravity—the force that pulls objects toward each other Aster ...
The Story Of The Moon... 4.5 billion years ago, not too long after the
... planets in our solar system. A planet approximately the size of Mars revolved very closely to the Earth. This planet made several close passes towards the Earth, altering it’s orbit. Based off of how close the two planets were when they met in orbit, it was only a matter of time before one was struc ...
... planets in our solar system. A planet approximately the size of Mars revolved very closely to the Earth. This planet made several close passes towards the Earth, altering it’s orbit. Based off of how close the two planets were when they met in orbit, it was only a matter of time before one was struc ...
Planets - Classifying
... Planets - Classifying We can differentiate the planets several ways: By composition the planets are divided into: ...
... Planets - Classifying We can differentiate the planets several ways: By composition the planets are divided into: ...
Design of a Locomotive Engine for Dalian Locomotive & Rolling
... Hilda populations (which are captured KBOs). The shape of the oldest crater size-frequency ...
... Hilda populations (which are captured KBOs). The shape of the oldest crater size-frequency ...
IPLS Pages - Plain Local Schools
... • The terrestrial planets—Mercury, Venus, Earth, and Mars—are relatively small and rocky. • The Jovian planets—Jupiter, Saturn, Uranus, and Neptune—are huge gas giants. Density, chemical makeup, and rate of rotation are other ways in which the two groups of planets differ. According to the nebular t ...
... • The terrestrial planets—Mercury, Venus, Earth, and Mars—are relatively small and rocky. • The Jovian planets—Jupiter, Saturn, Uranus, and Neptune—are huge gas giants. Density, chemical makeup, and rate of rotation are other ways in which the two groups of planets differ. According to the nebular t ...
The Inner Planets of Our Solar System
... Friction with the molecules in the atmosphere cause it to burn Commonly called “shooting stars” ...
... Friction with the molecules in the atmosphere cause it to burn Commonly called “shooting stars” ...
the solar system and the universe - Colegio Nuestra Señora del Prado
... Asteroids: these are small rocky bodies, usually of irregular shape, that orbit the Sun in the asteroid belt. Sometimes they collide and change their orbit, crashing into other celestial bodies. Asteroids that impact on Earth’s surface are called meteorites. Shooting stars: they are little fragments ...
... Asteroids: these are small rocky bodies, usually of irregular shape, that orbit the Sun in the asteroid belt. Sometimes they collide and change their orbit, crashing into other celestial bodies. Asteroids that impact on Earth’s surface are called meteorites. Shooting stars: they are little fragments ...
Intro to the Solar System Note 15 Solar System Components: * Sun
... Planet Positions * a planet’s orbit lies in a flat plane (like a sheet of paper) * orbital planes of planets are tilted slightly (most are within 3° of Sun’s equator) ...
... Planet Positions * a planet’s orbit lies in a flat plane (like a sheet of paper) * orbital planes of planets are tilted slightly (most are within 3° of Sun’s equator) ...
ment, but minimal basin formation between crustal - SwRI
... and oceans, but their effects may not fully involve the crust and rarely the ...
... and oceans, but their effects may not fully involve the crust and rarely the ...
Space – Review 1. What is the difference between an
... 2. How long does it take: a) The Earth to orbit the sun? b) The moon to orbit the earth? 3. How long is a year? Day? Month? 4. What are the planets of our solar system ( in order)? 5. What is a solar eclipse? Lunar Eclipse? 6. Which one lasts longer? 7. What is a comet? A meteor? A meteorite? An ast ...
... 2. How long does it take: a) The Earth to orbit the sun? b) The moon to orbit the earth? 3. How long is a year? Day? Month? 4. What are the planets of our solar system ( in order)? 5. What is a solar eclipse? Lunar Eclipse? 6. Which one lasts longer? 7. What is a comet? A meteor? A meteorite? An ast ...
Section 5- Comets, Asteroids, and Meteors
... - When they get close enough to the sun, the sunlight turns the ice into gas and dust. (Which is the light you see in the sky) - Since their orbits are so elliptical, very few comets pass near Earth - Most come from an area in our solar system known as the Oort Cloud Asteroid- oddly shaped space obj ...
... - When they get close enough to the sun, the sunlight turns the ice into gas and dust. (Which is the light you see in the sky) - Since their orbits are so elliptical, very few comets pass near Earth - Most come from an area in our solar system known as the Oort Cloud Asteroid- oddly shaped space obj ...
Study Guide Answers
... 13. Why is Uranus different than most other planets? It is rotated 90° on its side. 14. Neptune is very similar in size and color to Uranus. 15. The hypothesis that Mars may once have had the conditions needed to support life is based in part on evidence that liquid water was once present. 16. What ...
... 13. Why is Uranus different than most other planets? It is rotated 90° on its side. 14. Neptune is very similar in size and color to Uranus. 15. The hypothesis that Mars may once have had the conditions needed to support life is based in part on evidence that liquid water was once present. 16. What ...
Celestial Objects Picture Vocabulary
... Glowing, heated dust and vaporized gas that surrounds the icy comet nucleus as it travels near the Sun; solar winds cause heated gases to stream out of the nucleus, forming a tail, which points away from the Sun. ...
... Glowing, heated dust and vaporized gas that surrounds the icy comet nucleus as it travels near the Sun; solar winds cause heated gases to stream out of the nucleus, forming a tail, which points away from the Sun. ...
Study Jams name_________ Kids have many questions about the
... What is the earth’s axis?________________________________________________________ What causes seasons?__________________________________________________________ Why are years on some planets longer than years on other planets? _________________________________________________________________________ ...
... What is the earth’s axis?________________________________________________________ What causes seasons?__________________________________________________________ Why are years on some planets longer than years on other planets? _________________________________________________________________________ ...
Document
... • Planetesimal scattering causes spreading of gas giant orbits • 1:2 resonance-crossing between Jupiter and Saturn results in: -Fast, chaotic outward migration of Uranus and Neptune -Intense scattering of outer debris ...
... • Planetesimal scattering causes spreading of gas giant orbits • 1:2 resonance-crossing between Jupiter and Saturn results in: -Fast, chaotic outward migration of Uranus and Neptune -Intense scattering of outer debris ...
Unit 4 5 vocabulary terms to define: Vocabulary Term Definition
... 2. Draw and label a picture of a comet. Include: the sun, nucleus, coma and tails. ...
... 2. Draw and label a picture of a comet. Include: the sun, nucleus, coma and tails. ...
Planets Worksheet
... Use the section on the planets to answer the following questions. 1. From Earth, when can we see Mercury?_________________ ...
... Use the section on the planets to answer the following questions. 1. From Earth, when can we see Mercury?_________________ ...
A Storm of Asteroids - Lunar and Planetary Institute
... The data suggest a model in which the basins were created in a sudden and intense asteroid bombardment 3.8 to 4.0 billion years ago. According to this hypothesis – the lunar cataclysm hypothesis – the basin rocks should all be the same age because they formed at the same time. However, the other anc ...
... The data suggest a model in which the basins were created in a sudden and intense asteroid bombardment 3.8 to 4.0 billion years ago. According to this hypothesis – the lunar cataclysm hypothesis – the basin rocks should all be the same age because they formed at the same time. However, the other anc ...
Impacts from space can form building blocks of life
... produced when hydrogen cyanide reacts with water, contains atoms of hydrogen, nitrogen, carbon and oxygen which are essential for life. The Earth, currently about 4.6 billion years old, had come under an intense bombardment by meteorites along with its moon and other inner solar system planets Mecur ...
... produced when hydrogen cyanide reacts with water, contains atoms of hydrogen, nitrogen, carbon and oxygen which are essential for life. The Earth, currently about 4.6 billion years old, had come under an intense bombardment by meteorites along with its moon and other inner solar system planets Mecur ...
Real and Scaled Sizes of Dwarf Planets Ceres 930 km Pluto 2,370
... The scale factor is 1 to 10 billion. Every millimeter in this scale model solar system represents 10 billion millimeters in the real solar system! Ceres is the largest object in the asteroid belt between Mars and Jupiter. The asteroid belt is the home of most, but not all, of the rocky asteroids in ...
... The scale factor is 1 to 10 billion. Every millimeter in this scale model solar system represents 10 billion millimeters in the real solar system! Ceres is the largest object in the asteroid belt between Mars and Jupiter. The asteroid belt is the home of most, but not all, of the rocky asteroids in ...
Real and Scaled Sizes of Dwarf Planets Ceres 930 km 0.09 mm
... The scale factor is 1 to 10 billion. Every millimeter in this scale model solar system represents 10 billion millimeters in the real solar system! Ceres is the largest object in the asteroid belt between Mars and Jupiter. The asteroid belt is the home of most, but not all, of the rocky asteroids in ...
... The scale factor is 1 to 10 billion. Every millimeter in this scale model solar system represents 10 billion millimeters in the real solar system! Ceres is the largest object in the asteroid belt between Mars and Jupiter. The asteroid belt is the home of most, but not all, of the rocky asteroids in ...
Astro 101-001 Summer 2013 Assigmnent #2 Due: Monday 6/24
... 5. The major source of water detected on the Moon is located in: (a) the mare; (b) the floors of deep craters in the polar regions, as ice deposits that never thaw; (c) the flows of mud seen on the walls of some craters; (d) the puffs of steam seen coming from some still active lunar volcanoes; (e) ...
... 5. The major source of water detected on the Moon is located in: (a) the mare; (b) the floors of deep craters in the polar regions, as ice deposits that never thaw; (c) the flows of mud seen on the walls of some craters; (d) the puffs of steam seen coming from some still active lunar volcanoes; (e) ...
Late Heavy Bombardment
The Late Heavy Bombardment (abbreviated LHB and also known as the lunar cataclysm) is a hypothetical event thought to have occurred approximately 4.1 to 3.8 billion years (Ga) ago, corresponding to the Neohadean and Eoarchean eras on Earth. During this interval, a disproportionately large number of asteroids apparently collided with the early terrestrial planets in the inner Solar System, including Mercury, Venus, Earth, and Mars. The LHB happened after the Earth and other rocky planets had formed and accreted most of their mass, but still quite early in Earth's history.Evidence for the LHB derives from lunar samples brought back by the Apollo astronauts. Isotopic dating of Moon rocks implies that most impact melts occurred in a rather narrow interval of time. Several hypotheses are now offered to explain the apparent spike in the flux of impactors (i.e. asteroids and comets) in the inner Solar System, but no consensus yet exists. The Nice model is popular among planetary scientists; it postulates that the gas giant planets underwent orbital migration and scattered objects in the asteroid and/or Kuiper belts into eccentric orbits, and thereby into the path of the terrestrial planets. Other researchers argue that the lunar sample data do not require a cataclysmic cratering event near 3.9 Ga, and that the apparent clustering of impact melt ages near this time is an artifact of sampling materials retrieved from a single large impact basin. They also note that the rate of impact cratering could be significantly different between the outer and inner zones of the Solar System.