Friday, August 28 - Otterbein University
... – Moon 0.5, Sun 0.5, Jupiter 20”, Betelgeuse (α Ori) 0.05” ...
... – Moon 0.5, Sun 0.5, Jupiter 20”, Betelgeuse (α Ori) 0.05” ...
The Hot-plate Model of a Star Model of Stars— 3 Oct
... How does the energy from the hot-plate get to my hand? What are two ways to make a hot plate produce more energy per second? (The same question applies to a star: What are two ways to make a star brighter or more luminous?) What can I do to make the same hot-plate at the same setting burn my hand an ...
... How does the energy from the hot-plate get to my hand? What are two ways to make a hot plate produce more energy per second? (The same question applies to a star: What are two ways to make a star brighter or more luminous?) What can I do to make the same hot-plate at the same setting burn my hand an ...
Astronomy Snakes and Ladders Earth, third planet in Solar System
... consist of dust and gas. Usually seen when it is close to the Sun ...
... consist of dust and gas. Usually seen when it is close to the Sun ...
Astronomy - Shelbyville Central Schools
... *young stars are rich in hydrogen *older stars use up hydrogen to produce more helium ...
... *young stars are rich in hydrogen *older stars use up hydrogen to produce more helium ...
Life Cycles of Stars
... megatons/second • Let’s relate that to human scales. What would that be at one kilometer distance? • 77 x 1015 tons/(150 x 106km)2 = 3 tons • Picture a truckload of explosives a km away giving off a one-second burst of heat and light to rival the Sun ...
... megatons/second • Let’s relate that to human scales. What would that be at one kilometer distance? • 77 x 1015 tons/(150 x 106km)2 = 3 tons • Picture a truckload of explosives a km away giving off a one-second burst of heat and light to rival the Sun ...
Earth Science
... Apparent change in position of an object resulting from a change in the angle or in the position from which it is ...
... Apparent change in position of an object resulting from a change in the angle or in the position from which it is ...
Apparent magnitude is the brightness of a star as it appears
... Apparent magnitude is the brightness of a star as it appears from Earth. This brightness depends partly on how far away the star is. Absolute magnitude describes the actual brightness of a star without considering its distance from the observer. The absolute magnitude of stars is measured on a Scale ...
... Apparent magnitude is the brightness of a star as it appears from Earth. This brightness depends partly on how far away the star is. Absolute magnitude describes the actual brightness of a star without considering its distance from the observer. The absolute magnitude of stars is measured on a Scale ...
astronomy 2 review sheet - Hicksville Public Schools
... 18. Describe a meteor, meteoroid and a meteorite. METEOR- STREAK OF LIGHT AS A METE0ROID BURNS UP IN THE EARTH’S ATMOSPHERE. METEOROID- A CHUNK OF ROCK OR DUST IN SPACE. METEORITE- A METEOROID THAT HITS THE EARTH’S SURFACE. 19. What force pulls together matter in stars? GRAVITY 20. If you look at an ...
... 18. Describe a meteor, meteoroid and a meteorite. METEOR- STREAK OF LIGHT AS A METE0ROID BURNS UP IN THE EARTH’S ATMOSPHERE. METEOROID- A CHUNK OF ROCK OR DUST IN SPACE. METEORITE- A METEOROID THAT HITS THE EARTH’S SURFACE. 19. What force pulls together matter in stars? GRAVITY 20. If you look at an ...
Characteristics of Stars WS Questions 1-20
... Answer all of the following questions by rephrasing and using complete sentences. If you do not rephrase or use complete sentences, you will automatically lose half of the points available. 1. If you could travel at the speed of light, how long would it take you to travel from Earth to the sun? ...
... Answer all of the following questions by rephrasing and using complete sentences. If you do not rephrase or use complete sentences, you will automatically lose half of the points available. 1. If you could travel at the speed of light, how long would it take you to travel from Earth to the sun? ...
File
... 23) What are the three classifications of galaxies? What do each look like? Which is most common? 24) What shape is the Milky Way? 25) What is the local group? 26) How many stars are in the Milky Way? 27) Approximately how big is the Milky Way 28) The largest known galaxy is what type of galaxy? 29) ...
... 23) What are the three classifications of galaxies? What do each look like? Which is most common? 24) What shape is the Milky Way? 25) What is the local group? 26) How many stars are in the Milky Way? 27) Approximately how big is the Milky Way 28) The largest known galaxy is what type of galaxy? 29) ...
SNC1PL Celestial Objects and Constellations
... Meteoroid: A lump of rock or metal smaller than an asteroid travelling through space Meteor: A meteoroid that has become trapped in Earth’s gravity. Friction from Earth’s atmosphere causes the meteor to glow. Meteorite: A meteor that has enough mass to strike the surface of Earth before burning up ...
... Meteoroid: A lump of rock or metal smaller than an asteroid travelling through space Meteor: A meteoroid that has become trapped in Earth’s gravity. Friction from Earth’s atmosphere causes the meteor to glow. Meteorite: A meteor that has enough mass to strike the surface of Earth before burning up ...
Star
... -Some dwarf stars are as small as the Earth. -Our sun is a medium size star (1,390,000 km). -Some stars are 1,000 times larger than our sun. -Density affects mass…no relationship between size and mass. Example: a star can be smaller than our sun, but have a greater mass…meaning it is more dense! ...
... -Some dwarf stars are as small as the Earth. -Our sun is a medium size star (1,390,000 km). -Some stars are 1,000 times larger than our sun. -Density affects mass…no relationship between size and mass. Example: a star can be smaller than our sun, but have a greater mass…meaning it is more dense! ...
LIGO Star Chart
... reach us, the distance between the two galaxies is getting smaller. Andromeda is moving toward the Milky Way at about 700,000 miles per hour! The best explanation for this is that the Milky Way and Andromeda are in fact a bound pair of galaxies in orbit around one another. Both galaxies are thought ...
... reach us, the distance between the two galaxies is getting smaller. Andromeda is moving toward the Milky Way at about 700,000 miles per hour! The best explanation for this is that the Milky Way and Andromeda are in fact a bound pair of galaxies in orbit around one another. Both galaxies are thought ...
Unit 11 Guide: Concepts of Earth Science Stars, Galaxies, and the
... 5. What is the difference between absolute and apparent magnitude? What is luminosity? 6. What are the three types of spectra? How can scientists use absorption spectra to determine the elements that compose a star? 7. What are stars made of and how do they produce their light? What is the differenc ...
... 5. What is the difference between absolute and apparent magnitude? What is luminosity? 6. What are the three types of spectra? How can scientists use absorption spectra to determine the elements that compose a star? 7. What are stars made of and how do they produce their light? What is the differenc ...
Chapter 30.1
... Measurement is then assigned a number Brightest stars have lowest numbers Dimmest stars have highest numbers ...
... Measurement is then assigned a number Brightest stars have lowest numbers Dimmest stars have highest numbers ...
H-R Diagram Notes
... • Starts off in the lower right hand corner in ___________________________ when it first becomes a star. • As it gets ______________ and _______________, it moves up the main sequence. • Then it moves to upper right section when it changes to _____________________________. • It ends in the lower lef ...
... • Starts off in the lower right hand corner in ___________________________ when it first becomes a star. • As it gets ______________ and _______________, it moves up the main sequence. • Then it moves to upper right section when it changes to _____________________________. • It ends in the lower lef ...
Maui Stargazing April Observing List DEEP SPACE OBJECTS
... ASTERISMS - In astronomy, an asterism is an informal pattern of stars recognized in the Earth's night sky. It may be part of an official constellation or it may be composed of stars from more than one constellation. CONSTELLATIONS - In modern astronomy, a constellation is a specific area of the cel ...
... ASTERISMS - In astronomy, an asterism is an informal pattern of stars recognized in the Earth's night sky. It may be part of an official constellation or it may be composed of stars from more than one constellation. CONSTELLATIONS - In modern astronomy, a constellation is a specific area of the cel ...
Characteristics of Stars
... Brightness of Stars • Absolute magnitude – measure of the amount of light given off by a star • Apparent magnitude – a measure of the amount of light received on Earth (a dim star can appear bright if its close to Earth; a bright star can appear dim if its far away) ...
... Brightness of Stars • Absolute magnitude – measure of the amount of light given off by a star • Apparent magnitude – a measure of the amount of light received on Earth (a dim star can appear bright if its close to Earth; a bright star can appear dim if its far away) ...
For each statement or question, select the word or expression that
... ____ 6. If a star's spectral lines are shifted towards the red end of the spectrum, then the star is A. moving towards Earth B. moving away from Earth C. moving at the same rate as Earth D. none of the above ____ 7. To measure the redshift or blueshift of a star, astronomers use the star's spectrum ...
... ____ 6. If a star's spectral lines are shifted towards the red end of the spectrum, then the star is A. moving towards Earth B. moving away from Earth C. moving at the same rate as Earth D. none of the above ____ 7. To measure the redshift or blueshift of a star, astronomers use the star's spectrum ...
Cassiopeia (constellation)
Cassiopeia is a constellation in the northern sky, named after the vain queen Cassiopeia in Greek mythology, who boasted about her unrivalled beauty. Cassiopeia was one of the 48 constellations listed by the 2nd-century Greek astronomer Ptolemy, and it remains one of the 88 modern constellations today. It is easily recognizable due to its distinctive 'M' shape when in upper culmination but in higher northern locations when near lower culminations in spring and summer it has a 'W' shape, formed by five bright stars. It is bordered by Andromeda to the south, Perseus to the southeast, and Cepheus to the north. It is opposite the Big Dipper.In northern locations above 34ºN latitude it is visible year-round and in the (sub)tropics it can be seen at its clearest from September to early November in its characteristic 'M' shape. Even in low southern latitudes below 25ºS is can be seen low in the North.