Unit 3 : the solar system
... has changed over time. Understand the discoveries astronomers have made that have lead to changing our view of the solar system. Learn planetary characteristics such as number of moons, size, composition, type of atmosphere, gravity, temperature and surface features Understand the movement of ...
... has changed over time. Understand the discoveries astronomers have made that have lead to changing our view of the solar system. Learn planetary characteristics such as number of moons, size, composition, type of atmosphere, gravity, temperature and surface features Understand the movement of ...
click here for scale model worksheet
... Scale Model of Solar System: If the Sun was the size of a basketball, then…. ...
... Scale Model of Solar System: If the Sun was the size of a basketball, then…. ...
Astronomy Daily Learning Guide DRAFT - Burlington
... between information and ideas clearly and efficiently 7. Conduct short research projects to answer a question drawing on several sources and generating additional related, focused questions that allow for multiple avenues of exploration. 8. Gather relevant information from multiple print and digital ...
... between information and ideas clearly and efficiently 7. Conduct short research projects to answer a question drawing on several sources and generating additional related, focused questions that allow for multiple avenues of exploration. 8. Gather relevant information from multiple print and digital ...
Lecture 1: The Universe: a Historical Perspective
... voluminous works of Aristotle (384 – 322 B.C.E.) became basis for medieval & Renaissance thought ● synthesized & expanded Greek thought on logic, astronomy, physics, math, biology, medicine, rhetoric... ● Earth immobile, at center of Universe ● concentric spherical shells sitting in the aether ● hea ...
... voluminous works of Aristotle (384 – 322 B.C.E.) became basis for medieval & Renaissance thought ● synthesized & expanded Greek thought on logic, astronomy, physics, math, biology, medicine, rhetoric... ● Earth immobile, at center of Universe ● concentric spherical shells sitting in the aether ● hea ...
Origin of the Solar System
... At low pressures, such as those found in space, cooling materials generally condense directly from a gas into a solid. • When the solar system formed, temperatures near the ...
... At low pressures, such as those found in space, cooling materials generally condense directly from a gas into a solid. • When the solar system formed, temperatures near the ...
PHASES OF THE MOON
... Distance from Sun (Millions of Km) Period of revolution Diameter (km) Atmosphere ...
... Distance from Sun (Millions of Km) Period of revolution Diameter (km) Atmosphere ...
Adella and Clyde ADELLA Sure good to see you home. Does all the
... But I’d be dogged by asteroids. They’re on the plates, one can’t avoid seeing them as a planet illusion. How can I toss them out for sure to keep from utter confusion? Both are moving specks of light. I can never know just when I’m right. ADELLA But aren’t the asteroids too small to get them in your ...
... But I’d be dogged by asteroids. They’re on the plates, one can’t avoid seeing them as a planet illusion. How can I toss them out for sure to keep from utter confusion? Both are moving specks of light. I can never know just when I’m right. ADELLA But aren’t the asteroids too small to get them in your ...
Heliocentric model
... – Greatest elongation – for Venus and Mercury, when they are at their greatest angular separation from the Sun. Can be either eastern or western ...
... – Greatest elongation – for Venus and Mercury, when they are at their greatest angular separation from the Sun. Can be either eastern or western ...
Script - ESA/Hubble
... Next, the outer layers are puffed out, forming a dense cloud of gas and dust that totally obscures the visible light from the star. This stage, called a pre-planetary, or protoplanetary nebula, is tough to observe as it’s so faint — only dim infrared emissions from the dust cloud and reflected starl ...
... Next, the outer layers are puffed out, forming a dense cloud of gas and dust that totally obscures the visible light from the star. This stage, called a pre-planetary, or protoplanetary nebula, is tough to observe as it’s so faint — only dim infrared emissions from the dust cloud and reflected starl ...
general information on uranus
... The density of Venus is 5,240 kg/m3, _________________________________________ and the third densest planet in our Solar System LENGTH OF A DAY AND YEAR ON VENUS Each day on Venus __________________________________. It takes 224.7 Earth days for Venus to __________________________________. The s ...
... The density of Venus is 5,240 kg/m3, _________________________________________ and the third densest planet in our Solar System LENGTH OF A DAY AND YEAR ON VENUS Each day on Venus __________________________________. It takes 224.7 Earth days for Venus to __________________________________. The s ...
CENTRAL MICHIGAN UNIVERSITY
... Overview of the solar system: content, motions, origin of the solar system, unanswered questions ...
... Overview of the solar system: content, motions, origin of the solar system, unanswered questions ...
Habitable worlds with JWST: transit spectroscopy of the TRAPPIST
... considerably shorter, with periods of only 1.5 and 2.4 days. Although these planets are probably less likely to be Earthlike due to their hotter temperatures, 60 or even 90 transits with each instrument would be far more easily accomplished. 180 transits of TRAPPIST-1b could be accomplished in 270 d ...
... considerably shorter, with periods of only 1.5 and 2.4 days. Although these planets are probably less likely to be Earthlike due to their hotter temperatures, 60 or even 90 transits with each instrument would be far more easily accomplished. 180 transits of TRAPPIST-1b could be accomplished in 270 d ...
Earth Science
... The Sun and the bodies that orbit around it make up the solar system. Sun is largest in solar system Earth is one of eight planets in the solar system. Scientists believe that the solar system is about 4.6 billion years old. The strong gravitational force of the Sun holds all other objects ...
... The Sun and the bodies that orbit around it make up the solar system. Sun is largest in solar system Earth is one of eight planets in the solar system. Scientists believe that the solar system is about 4.6 billion years old. The strong gravitational force of the Sun holds all other objects ...
Gravity-mod
... • All of the planets are in a circular or elliptical orbit around the Sun. • Our moon and the moons of the other planets are in orbit around their planets. • Comets are in an irregular orbit around the Sun. • Most asteroids in our solar systems are orbiting the Sun in a band between Mars and Jupiter ...
... • All of the planets are in a circular or elliptical orbit around the Sun. • Our moon and the moons of the other planets are in orbit around their planets. • Comets are in an irregular orbit around the Sun. • Most asteroids in our solar systems are orbiting the Sun in a band between Mars and Jupiter ...
FREE Sample Here
... __X__ The heavily cratered surfaces we see on some planets and moons, which indicates a period of intense bombardment associated with accretion. __X__ Radiometric dating has shown that the Earth, Moon, and asteroids all solidified at approximately the same time. __X__ Visual evidence from Hubble sho ...
... __X__ The heavily cratered surfaces we see on some planets and moons, which indicates a period of intense bombardment associated with accretion. __X__ Radiometric dating has shown that the Earth, Moon, and asteroids all solidified at approximately the same time. __X__ Visual evidence from Hubble sho ...
Introduction
... the moment of the event. Unfortunately, these events are unique, and almost impossible to be observed repeatedly. Also, the blend between the source and the lens (which is the system star-planet) makes it difficult to measure the characteristics of the star, and thus to determine the planetary mass. ...
... the moment of the event. Unfortunately, these events are unique, and almost impossible to be observed repeatedly. Also, the blend between the source and the lens (which is the system star-planet) makes it difficult to measure the characteristics of the star, and thus to determine the planetary mass. ...
ASTRONOMICAL ERRORS
... 9. From Bad Astronomy web site: One of the TV shopping channels sometimes sells telescopes. They had a segment bragging about the remote controlled focuser on one scope. The sales rep said it's useful for looking at "craters on the Moon... the rings of Saturn, the red spot on Jupiter or the canals o ...
... 9. From Bad Astronomy web site: One of the TV shopping channels sometimes sells telescopes. They had a segment bragging about the remote controlled focuser on one scope. The sales rep said it's useful for looking at "craters on the Moon... the rings of Saturn, the red spot on Jupiter or the canals o ...
ABC`s of the Sky - Northern Stars Planetarium
... Planet Planets are large objects that orbit around stars. The Sun has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Quasar Quasars are the brightest objects in the universe, but they are also among the most distant, so they are difficult to see in the real sky. Ro ...
... Planet Planets are large objects that orbit around stars. The Sun has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Quasar Quasars are the brightest objects in the universe, but they are also among the most distant, so they are difficult to see in the real sky. Ro ...
Europlanet07-Crida
... The Nice model (Tsiganis et al, Gomes et al, 2005) : After the gas disk disappearance, the four giant planets were initially - on circular orbits - in a compact configuration (within 17 A.U., with J & S inside their 2:1 MMR) - surrounded by a disk of planetesimals (ancestor of the Kuiper Belt). (a) ...
... The Nice model (Tsiganis et al, Gomes et al, 2005) : After the gas disk disappearance, the four giant planets were initially - on circular orbits - in a compact configuration (within 17 A.U., with J & S inside their 2:1 MMR) - surrounded by a disk of planetesimals (ancestor of the Kuiper Belt). (a) ...
UP8.LP2.OtherCelestialBodies
... after moons. Asteroids are rocky bodies that revolve around the Sun. Asteroids vary in shapes and sizes but are mostly made of iron, nickel, and stone. Most asteroids in the solar system can be found between Mars and Jupiter – this is called the asteroid belt. ...
... after moons. Asteroids are rocky bodies that revolve around the Sun. Asteroids vary in shapes and sizes but are mostly made of iron, nickel, and stone. Most asteroids in the solar system can be found between Mars and Jupiter – this is called the asteroid belt. ...
Formation of Regular Satellites from Ancient Massive Rings in the
... explain the surprising orbital architecture of Saturn’s, Uranus’, and Neptune’s satellite systems, where the smallest bodies accumulate at a distance from the planet that is twice its radius (the Roche radius), and their masses increase with distance starting from this point (Fig. 1A). Moreover, in ...
... explain the surprising orbital architecture of Saturn’s, Uranus’, and Neptune’s satellite systems, where the smallest bodies accumulate at a distance from the planet that is twice its radius (the Roche radius), and their masses increase with distance starting from this point (Fig. 1A). Moreover, in ...
Definition of planet
The definition of planet, since the word was coined by the ancient Greeks, has included within its scope a wide range of celestial bodies. Greek astronomers employed the term asteres planetai (ἀστέρες πλανῆται), ""wandering stars"", for star-like objects which apparently moved over the sky. Over the millennia, the term has included a variety of different objects, from the Sun and the Moon to satellites and asteroids.By the end of the 19th century the word planet, though it had yet to be defined, had become a working term applied only to a small set of objects in the Solar System. After 1992, however, astronomers began to discover many additional objects beyond the orbit of Neptune, as well as hundreds of objects orbiting other stars. These discoveries not only increased the number of potential planets, but also expanded their variety and peculiarity. Some were nearly large enough to be stars, while others were smaller than Earth's moon. These discoveries challenged long-perceived notions of what a planet could be.The issue of a clear definition for planet came to a head in 2005 with the discovery of the trans-Neptunian object Eris, a body more massive than the smallest then-accepted planet, Pluto. In its 2006 response, the International Astronomical Union (IAU), recognised by astronomers as the world body responsible for resolving issues of nomenclature, released its decision on the matter. This definition, which applies only to the Solar System, states that a planet is a body that orbits the Sun, is massive enough for its own gravity to make it round, and has ""cleared its neighbourhood"" of smaller objects around its orbit. Under this new definition, Pluto and the other trans-Neptunian objects do not qualify as planets. The IAU's decision has not resolved all controversies, and while many scientists have accepted the definition, some in the astronomical community have rejected it outright.