Minor Objects in the Solar System
... o Chunks of rocks (rocky leftover planetisimals) that can be pretty big (some are a couple km across) o Most travel on the asteroid belt o The asteroid belt was created when the Solar System was created o Jupiter’s gravity prevented a bunch of rocks from getting together to form a planet which is no ...
... o Chunks of rocks (rocky leftover planetisimals) that can be pretty big (some are a couple km across) o Most travel on the asteroid belt o The asteroid belt was created when the Solar System was created o Jupiter’s gravity prevented a bunch of rocks from getting together to form a planet which is no ...
A. Objects in the Universe
... The search for a planet that was causing Uranus to move in unexplained directions led to the discovery of Pluto. Which of the following MOST LIKELY explains why another planet could cause Uranus to move in ...
... The search for a planet that was causing Uranus to move in unexplained directions led to the discovery of Pluto. Which of the following MOST LIKELY explains why another planet could cause Uranus to move in ...
here
... Nebular Hypothesis: States that the planets of our Solar System were formed by the “accretion” of materials from a cloud of gas and dust called a solar “nebula”. Collapse of the nebula under its own gravity formed a rotating disk around a dense, central core of material. This core ...
... Nebular Hypothesis: States that the planets of our Solar System were formed by the “accretion” of materials from a cloud of gas and dust called a solar “nebula”. Collapse of the nebula under its own gravity formed a rotating disk around a dense, central core of material. This core ...
Study Questions for Test 3
... What do the dry riverbeds of Mars suggest about its past climate? ...
... What do the dry riverbeds of Mars suggest about its past climate? ...
The Planet Hike - City of Dripping Springs
... Did you know Uranus was the first planet discovered with a telescope? Sir William Herschel discovered it on March 13, 1781. Scientists later discovered that Uranus is tipped over on its side! Its polar regions are hotter than the equatorial regions. ...
... Did you know Uranus was the first planet discovered with a telescope? Sir William Herschel discovered it on March 13, 1781. Scientists later discovered that Uranus is tipped over on its side! Its polar regions are hotter than the equatorial regions. ...
worksheet.
... seem to earthly observers. The largest satellite of the Solar system is Neptune's Triton, nearly four times the mass of our Moon. Saturn's Titan, and the four moons of Jupiter are the other major satellites. Most of the rest, about 40 others have been discovered so far, are small. Comets and Meteors ...
... seem to earthly observers. The largest satellite of the Solar system is Neptune's Triton, nearly four times the mass of our Moon. Saturn's Titan, and the four moons of Jupiter are the other major satellites. Most of the rest, about 40 others have been discovered so far, are small. Comets and Meteors ...
Chapter 17 - Cloudfront.net
... faster. As the material within the nebula condensed, the atoms within it began to collide with increasing frequency. The center, where most of the mass collected, became increasingly hotter than the surrounding disc. As gravity, gas pressure, magnetic fields, and rotation acted on the contracting ne ...
... faster. As the material within the nebula condensed, the atoms within it began to collide with increasing frequency. The center, where most of the mass collected, became increasingly hotter than the surrounding disc. As gravity, gas pressure, magnetic fields, and rotation acted on the contracting ne ...
Asteroids,Comets, Meteor ppt.
... planetesimals, preventing them from accreting into a planet. Those that were not ejected from this region make up the • How are meteorites related to asteroid belt today. Most asteroids? asteroids in other regions of the inner solar system accreted into • Most meteorites are pieces of asteroids. Pri ...
... planetesimals, preventing them from accreting into a planet. Those that were not ejected from this region make up the • How are meteorites related to asteroid belt today. Most asteroids? asteroids in other regions of the inner solar system accreted into • Most meteorites are pieces of asteroids. Pri ...
Asteroids,Comets, Meteor ppt.
... planetesimals, preventing them from accreting into a planet. Those that were not ejected from this region make up the • How are meteorites related to asteroid belt today. Most asteroids? asteroids in other regions of the inner solar system accreted into • Most meteorites are pieces of asteroids. Pri ...
... planetesimals, preventing them from accreting into a planet. Those that were not ejected from this region make up the • How are meteorites related to asteroid belt today. Most asteroids? asteroids in other regions of the inner solar system accreted into • Most meteorites are pieces of asteroids. Pri ...
Solar System Orbit Lab
... be exact – limit yourself to two or three significant digits – but try to make your measurements as accurate as you can.) Mercury ...
... be exact – limit yourself to two or three significant digits – but try to make your measurements as accurate as you can.) Mercury ...
ppt
... similar to a class of asteroid Matches mixture of organic compounds from carbonaceous meteorites, ice and hydrated silicates ...
... similar to a class of asteroid Matches mixture of organic compounds from carbonaceous meteorites, ice and hydrated silicates ...
UNIVERSE & SOLAR SYSTEM - Employee Directory
... size of a grape). The Moon orbits about a foot away. The Sun is 1.5 meters in diameter (about the height of a man) and 150 meters (about a city block) from the Earth. Jupiter is 15 cm in diameter (the size of a large grapefruit) and 5 blocks away from the Sun. Saturn (the size of an orange) is 10 bl ...
... size of a grape). The Moon orbits about a foot away. The Sun is 1.5 meters in diameter (about the height of a man) and 150 meters (about a city block) from the Earth. Jupiter is 15 cm in diameter (the size of a large grapefruit) and 5 blocks away from the Sun. Saturn (the size of an orange) is 10 bl ...
Solar System Orbit Lab
... be exact – limit yourself to two or three significant digits – but try to make your measurements as accurate as you can.) Mercury ...
... be exact – limit yourself to two or three significant digits – but try to make your measurements as accurate as you can.) Mercury ...
STUDY GUIDE FOR PART 3 (Astronomy)
... 4. The other Planet(s) a) Pluto & Charon b) others ? Study Questions for Part C: 1. Distinguish between inferior and superior planets. *2. Know what the following terms refer to: conjunction, opposition, eastern & western quadrature, superior & inferior conjunction, and maximum eastern & western elo ...
... 4. The other Planet(s) a) Pluto & Charon b) others ? Study Questions for Part C: 1. Distinguish between inferior and superior planets. *2. Know what the following terms refer to: conjunction, opposition, eastern & western quadrature, superior & inferior conjunction, and maximum eastern & western elo ...
the planets of the milky way solar system
... Almost as big as Earth-called our twin Has a hostile atmosphere full of carbon dioxide gas that traps heat Venus gets so hot during its day that it metal would melt like ice cream (869 F) Has thick rapidly spinning clouds that hold heat in and reflect light back making it look like a star in the sky ...
... Almost as big as Earth-called our twin Has a hostile atmosphere full of carbon dioxide gas that traps heat Venus gets so hot during its day that it metal would melt like ice cream (869 F) Has thick rapidly spinning clouds that hold heat in and reflect light back making it look like a star in the sky ...
CIENCIAS NATURAIS – 1º de ESO
... In 1989 the spacecraft Galileo was launched to study the atmosphere of Jupiter and its moons. One year laterit entered the Asteroid Belt and came close to the asteroid Gaspra. Graspra is a small asteroid about 19 km long. It is composed of rock and metal typical of most of the many thousands of aste ...
... In 1989 the spacecraft Galileo was launched to study the atmosphere of Jupiter and its moons. One year laterit entered the Asteroid Belt and came close to the asteroid Gaspra. Graspra is a small asteroid about 19 km long. It is composed of rock and metal typical of most of the many thousands of aste ...
Dynamics_Gravity_II
... difference in force exerted by moon on mass at near side and far side of Earth aTidal ...
... difference in force exerted by moon on mass at near side and far side of Earth aTidal ...
Space Rocks! - California Academy of Sciences
... The California Academy of Sciences’ lunar sample (a piece of the Moon) was brought back from the Apollo 17 expedition in 1972. This was the last human mission to the Moon. This lunar sample was collected between the Sea of Tranquility and the Sea of Serenity. The sample was probably formed 3.7 billi ...
... The California Academy of Sciences’ lunar sample (a piece of the Moon) was brought back from the Apollo 17 expedition in 1972. This was the last human mission to the Moon. This lunar sample was collected between the Sea of Tranquility and the Sea of Serenity. The sample was probably formed 3.7 billi ...
Exploring our Solar System
... • Know that: Earth is one of a number of planets that orbit the Sun: the Moon orbits Earth; Earth orbits the Sun and the relative positions of Earth, Sun and planets • Know that the Universe consists of: stars and planets, comets and meteors, black holes, large groups of stars called galaxies • Desc ...
... • Know that: Earth is one of a number of planets that orbit the Sun: the Moon orbits Earth; Earth orbits the Sun and the relative positions of Earth, Sun and planets • Know that the Universe consists of: stars and planets, comets and meteors, black holes, large groups of stars called galaxies • Desc ...
HERE
... 8. Many people see interesting shapes when they look at the moon. They are seeing dark, flat areas called ___. 9. The solar system bodies that are about 1/2, 1/3 and 1/4 the diameter of the Earth are, in order: 10. Most communications satellites are put in a __ orbit, which makes them appear station ...
... 8. Many people see interesting shapes when they look at the moon. They are seeing dark, flat areas called ___. 9. The solar system bodies that are about 1/2, 1/3 and 1/4 the diameter of the Earth are, in order: 10. Most communications satellites are put in a __ orbit, which makes them appear station ...
Science Home Learning for this Week Inner Planets Review
... True or False: Earth is unique in our solar system for having liquid mercury on its surface. True or False: Oxygen makes up about 20% of Earth’s atmosphere. True or False: Space ships have given scientists important information about Mercury, Venus, and Mars. ...
... True or False: Earth is unique in our solar system for having liquid mercury on its surface. True or False: Oxygen makes up about 20% of Earth’s atmosphere. True or False: Space ships have given scientists important information about Mercury, Venus, and Mars. ...
Solar System Survey
... Astronomers have discovered more than 200 objects like Pluto orbiting the Sun In 2006, a new family was introduced – the dwarf planets Massive enough to pull themselves spherical Orbits have not been swept clear of debris ...
... Astronomers have discovered more than 200 objects like Pluto orbiting the Sun In 2006, a new family was introduced – the dwarf planets Massive enough to pull themselves spherical Orbits have not been swept clear of debris ...
The Inner Planets
... • But notice how the fault is older than nearly every other crater it crosses. • No evidence of volcanoes on Mercury. • So. Apparently, and perhaps not surprisingly, Mercury appears to have geologically “died” as a planetary youngster ...
... • But notice how the fault is older than nearly every other crater it crosses. • No evidence of volcanoes on Mercury. • So. Apparently, and perhaps not surprisingly, Mercury appears to have geologically “died” as a planetary youngster ...
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.