Astronomy Review Worksheet-2
... a. because they are very hot b. because like Earth they are dense and rocky c. because most are gas giants d. because they can support life 11. In what three ways do the inner planets differ from the outer planets? 1. __________________________________________________________________________________ ...
... a. because they are very hot b. because like Earth they are dense and rocky c. because most are gas giants d. because they can support life 11. In what three ways do the inner planets differ from the outer planets? 1. __________________________________________________________________________________ ...
The Inner Planets
... Greenhouse effect traps the heat from the sun in making Venus the hottest planet ...
... Greenhouse effect traps the heat from the sun in making Venus the hottest planet ...
Monday Sept 14
... the planets, moons, and other objects and materials that orbit that star. Until very recently, there was only one known planetary system Even though many People suspected that most stars had planets orbiting them, we had no scientific evidence to support this suspicion. The one planetary science we ...
... the planets, moons, and other objects and materials that orbit that star. Until very recently, there was only one known planetary system Even though many People suspected that most stars had planets orbiting them, we had no scientific evidence to support this suspicion. The one planetary science we ...
Our Solar System
... existed past the orbit of Neptune extending from about 30 to 55 times the distance of Earth to the sun, and from the last decade of the 20th century up to now, they have found more than a thousand of such objects. Scientists estimate the Kuiper belt is likely home to hundreds of thousands of icy bod ...
... existed past the orbit of Neptune extending from about 30 to 55 times the distance of Earth to the sun, and from the last decade of the 20th century up to now, they have found more than a thousand of such objects. Scientists estimate the Kuiper belt is likely home to hundreds of thousands of icy bod ...
to the PDF file
... 2> The red spot of Jupiter is how many times the size of Earth? 3> In what year was the planet Neptune discovered? 4> The orbit of Pluto crosses the orbit of what planet? 5> In what year was Pluto reclassified as a dwarf planet? 6> The asteroid belt is located between the orbits of what two planets? ...
... 2> The red spot of Jupiter is how many times the size of Earth? 3> In what year was the planet Neptune discovered? 4> The orbit of Pluto crosses the orbit of what planet? 5> In what year was Pluto reclassified as a dwarf planet? 6> The asteroid belt is located between the orbits of what two planets? ...
Earth Science Study Guide Astronomy Test 4/29
... Heliocentric: Idea that the sun is at the center of the solar system Geocentric: Idea that the earth is at the center of the solar system Universe: The totality of known or supposed objects and phenomena throughout space; cosmos Solar System: The sun, eight planets and all objects Galaxy: A family o ...
... Heliocentric: Idea that the sun is at the center of the solar system Geocentric: Idea that the earth is at the center of the solar system Universe: The totality of known or supposed objects and phenomena throughout space; cosmos Solar System: The sun, eight planets and all objects Galaxy: A family o ...
Solar System Quiz Study Guide
... Solar System Quiz Study Guide Students should re-read their notes in their Science duo-tangs. We will be playing various games and activities to prepare for the quiz. Students should be attentive to the clues given out on the review sessions! If your child actively participates in the review games ...
... Solar System Quiz Study Guide Students should re-read their notes in their Science duo-tangs. We will be playing various games and activities to prepare for the quiz. Students should be attentive to the clues given out on the review sessions! If your child actively participates in the review games ...
Terrestrial Planets - Physics & Astronomy | SFASU
... 1996, a team of U.S. scientists said they had discovered evidence of ancient, singlecell life on Mars in remains from a meteorite that plunged to Earth 13,000 years ago. ...
... 1996, a team of U.S. scientists said they had discovered evidence of ancient, singlecell life on Mars in remains from a meteorite that plunged to Earth 13,000 years ago. ...
the free PDF resource
... 11. What S is the nearest star to Neptune? 12. What M is often known as ‘the Red Planet’ due to red iron oxide on its surface? ...
... 11. What S is the nearest star to Neptune? 12. What M is often known as ‘the Red Planet’ due to red iron oxide on its surface? ...
Quick Review Questions 8.4.e Earth in the Solar System (Earth
... D. Venus 2. How are the atmospheres of Venus and Mars similar to each other and different from the atmosphere of Earth? 1. D 2. The atmospheres of Venus and Mars are made up mostly of carbon dioxide. Earth’s atmosphere is mostly a mix of nitrogen and oxygen. ...
... D. Venus 2. How are the atmospheres of Venus and Mars similar to each other and different from the atmosphere of Earth? 1. D 2. The atmospheres of Venus and Mars are made up mostly of carbon dioxide. Earth’s atmosphere is mostly a mix of nitrogen and oxygen. ...
Kuiper Belt Objects - Stony Brook Astronomy
... • Long Period Comets – Random Inclinations (Oort Cloud) • Short Period Comets – Low Inclinations (Kuiper Belt) ...
... • Long Period Comets – Random Inclinations (Oort Cloud) • Short Period Comets – Low Inclinations (Kuiper Belt) ...
Solar System Diagram
... Mercury and Pluto have seven planets between them. There is just one planet between Uranus and Pluto. During the 16th century only six planets had been discovered: Earth, Mars, Mercury, Jupiter, Saturn, and Venus. These are the six planets closest to the Sun. Uranus is between Saturn and Neptune. Th ...
... Mercury and Pluto have seven planets between them. There is just one planet between Uranus and Pluto. During the 16th century only six planets had been discovered: Earth, Mars, Mercury, Jupiter, Saturn, and Venus. These are the six planets closest to the Sun. Uranus is between Saturn and Neptune. Th ...
Astronomy Unit Test Review Sheet
... 24. What evidence can be used to support the Big Bang theory? Who is credited for this law? ...
... 24. What evidence can be used to support the Big Bang theory? Who is credited for this law? ...
Asteroids Comets Earth
... What Is An Asteroid? Asteroids are relatively small, primarily rocky or metallic chunks of matter that orbit the Sun. They are like planets, but much smaller; the largest asteroid, Ceres, is only about 930 kilometres across, and only ten asteroids larger than 250 kilometres across are known to exist ...
... What Is An Asteroid? Asteroids are relatively small, primarily rocky or metallic chunks of matter that orbit the Sun. They are like planets, but much smaller; the largest asteroid, Ceres, is only about 930 kilometres across, and only ten asteroids larger than 250 kilometres across are known to exist ...
ppt
... Irregular (sometimes spherical) lumps of rock and metal that had never formed into planets during the formation of the solar system Several hundred thousand asteroids have been observed in the 10km to 100km size range, there maybe millions more of about 1km in size 26 are larger than 200km, the bigg ...
... Irregular (sometimes spherical) lumps of rock and metal that had never formed into planets during the formation of the solar system Several hundred thousand asteroids have been observed in the 10km to 100km size range, there maybe millions more of about 1km in size 26 are larger than 200km, the bigg ...
Ch 15 – The Formation of the Solar System
... terrestrial planets are much different than the outer Jovian planets) •The asteroids are very old and exhibit a range of properties not characteristic of either the inner or outer planets(except Pluto) or their moons ...
... terrestrial planets are much different than the outer Jovian planets) •The asteroids are very old and exhibit a range of properties not characteristic of either the inner or outer planets(except Pluto) or their moons ...
Our Solar System Notes Geocentric Theory
... -- billions of kilometers from our sun Oort Cloud- is a sphere of ice dwarfs and ice particles that surround our solar system. General characteristics about the solar system• planet and satellite orbits are in a common plane • nearly all planet and satellite orbital and rotation motions are in the s ...
... -- billions of kilometers from our sun Oort Cloud- is a sphere of ice dwarfs and ice particles that surround our solar system. General characteristics about the solar system• planet and satellite orbits are in a common plane • nearly all planet and satellite orbital and rotation motions are in the s ...
Solar system notes
... -- billions of kilometers from our sun Oort Cloud- is a sphere of ice dwarfs and ice particles that surround our solar system. General characteristics about the solar system• planet and satellite orbits are in a common plane • nearly all planet and satellite orbital and rotation motions are in the s ...
... -- billions of kilometers from our sun Oort Cloud- is a sphere of ice dwarfs and ice particles that surround our solar system. General characteristics about the solar system• planet and satellite orbits are in a common plane • nearly all planet and satellite orbital and rotation motions are in the s ...
The Lunar L1 Gateway: Portal to the Stars and Beyond Martin Lo
... destination via IPS with minimal propulsion requirements. Similarly, when the spacecraft or instruments require servicing, they may be returned from Earth libration orbits to the Lunar L1 orbit where human servicing may be performed. Since the lunar L1 orbit may be reached from Earth in less than a ...
... destination via IPS with minimal propulsion requirements. Similarly, when the spacecraft or instruments require servicing, they may be returned from Earth libration orbits to the Lunar L1 orbit where human servicing may be performed. Since the lunar L1 orbit may be reached from Earth in less than a ...
579 The Family of the Sun The Inner Planets The Outer Planets The
... • Describe the surface of Mercury. • Account for the large temperature difference between Mercury’s sunlit and dark sides. Venus Our Sister Planet • Compare the surface features and atmosphere of Venus with those of the earth. • Explain why the sun rises in the west on Venus. • Give the reason life ...
... • Describe the surface of Mercury. • Account for the large temperature difference between Mercury’s sunlit and dark sides. Venus Our Sister Planet • Compare the surface features and atmosphere of Venus with those of the earth. • Explain why the sun rises in the west on Venus. • Give the reason life ...
NAME:
... Mercury’s Average distance from Sun________________ Venus’s atmosphere___________________ Earth is the only planet known to:_______________________ Moon’s atmosphere ________________________ Mars’s surface temperature____________________ Name the asteroid that comes closest to the Sun at 13.9 millio ...
... Mercury’s Average distance from Sun________________ Venus’s atmosphere___________________ Earth is the only planet known to:_______________________ Moon’s atmosphere ________________________ Mars’s surface temperature____________________ Name the asteroid that comes closest to the Sun at 13.9 millio ...
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.