Stars - Madison County Schools
... Life Cycle of Stars • The matter inside the star will be compressed so tightly that its atoms are compacted into a dense shell of neutrons. If the remaining mass of the star is more than about three times that of the Sun, it will collapse so completely that it will literally disappear from the univ ...
... Life Cycle of Stars • The matter inside the star will be compressed so tightly that its atoms are compacted into a dense shell of neutrons. If the remaining mass of the star is more than about three times that of the Sun, it will collapse so completely that it will literally disappear from the univ ...
Astro 1 & 100 Levine Homework Stars Name:____________________________
... Hottest ______ ______ ______ ______ ______ ______ Coolest Or, all have the same temperature ______________ Page 1 ! of !4 ...
... Hottest ______ ______ ______ ______ ______ ______ Coolest Or, all have the same temperature ______________ Page 1 ! of !4 ...
The night sky in October and November
... Cetus, the whale, is just below Pisces. Menkar is the nostril and Deneb Kaitos is the tail. Mira (wonderful) is the first “variable” star discovered. It alternately fades and shines brightly. In 1572 an astronomer named Tycho Brahe saw a new bright star near Cassiopeia, and called it a “nova” or new ...
... Cetus, the whale, is just below Pisces. Menkar is the nostril and Deneb Kaitos is the tail. Mira (wonderful) is the first “variable” star discovered. It alternately fades and shines brightly. In 1572 an astronomer named Tycho Brahe saw a new bright star near Cassiopeia, and called it a “nova” or new ...
TAURUS ZODIAC CONSTELLATION In Greek mythology, Taurus
... form Zeus took to rape Europa, a legendary Phoenician princess. In illustrations, only the front portion of this constellation are depicted; in Greek mythology this was sometimes explained as Taurus being partly submerged as he carried Europa out to sea. Greek mythographer Acusilaus marks the bull T ...
... form Zeus took to rape Europa, a legendary Phoenician princess. In illustrations, only the front portion of this constellation are depicted; in Greek mythology this was sometimes explained as Taurus being partly submerged as he carried Europa out to sea. Greek mythographer Acusilaus marks the bull T ...
Place in Space
... distance that light can travel in one year. In one year light travels about 9,460,000,000,000 kilometres. So, this distance is 1 lightyear. ...
... distance that light can travel in one year. In one year light travels about 9,460,000,000,000 kilometres. So, this distance is 1 lightyear. ...
Johnathan - WordPress.com
... Auriga is located north of the celestial equator. Its name is the Latin word for "charioteer", associating it with various mythological charioteers, including Erichthonius and Myrtilus. Auriga is most prominent in the northern Hemisphere winter sky, along with the five other constellations that have ...
... Auriga is located north of the celestial equator. Its name is the Latin word for "charioteer", associating it with various mythological charioteers, including Erichthonius and Myrtilus. Auriga is most prominent in the northern Hemisphere winter sky, along with the five other constellations that have ...
Review Guide
... 6. What type of galaxy contains only old stars? 7. What type of galaxy contains only young stars? 8. Besides their shape what other characteristic distinguishes the different types of galaxies from each other? 9. Why do distant galaxies appear redder than they should? 10. What are 2 pieces of eviden ...
... 6. What type of galaxy contains only old stars? 7. What type of galaxy contains only young stars? 8. Besides their shape what other characteristic distinguishes the different types of galaxies from each other? 9. Why do distant galaxies appear redder than they should? 10. What are 2 pieces of eviden ...
AN INTRODUCTION TO ASTRONOMY Dr. Uri Griv Department of Physics, Ben-Gurion University
... R is the radius of a star. On the other hand, L = f · (4πr2 ) → T = (f r2 /R2 σ)1/4 • The basic idea of UBV Photometry is to measure the proportions of radiant energy put out by a thermal body at ultraviolet (U), blue (B), and visual (V) wavelength • fV /fB = function of T fB /fU = function of T • I ...
... R is the radius of a star. On the other hand, L = f · (4πr2 ) → T = (f r2 /R2 σ)1/4 • The basic idea of UBV Photometry is to measure the proportions of radiant energy put out by a thermal body at ultraviolet (U), blue (B), and visual (V) wavelength • fV /fB = function of T fB /fU = function of T • I ...
How Is a Star`s Color Related to Its Temperature?
... 3. Stars with surface temperatures up to 3,500 K are red. Shade a vertical band from 2000 K to 3500 K a light red. 4. Shade other color bands as follows: Stars up to 5000 K are orange-red, up to 6000 K yellow-white, up to 7500 K blue-white, and up to 40,000 K blue. 5. Look for patterns in your graph ...
... 3. Stars with surface temperatures up to 3,500 K are red. Shade a vertical band from 2000 K to 3500 K a light red. 4. Shade other color bands as follows: Stars up to 5000 K are orange-red, up to 6000 K yellow-white, up to 7500 K blue-white, and up to 40,000 K blue. 5. Look for patterns in your graph ...
Star and Sun Properties
... Day 2: H-R Diagram 1. Where are most stars located on the HR Diagram? 2. What two properties determines a stars absolute magnitude? 3. Which color stars are the hottest and which are the coolest? 4. From Earth, Sirius is the brightest star on our night sky. How can it appear brighter than Betelgeus ...
... Day 2: H-R Diagram 1. Where are most stars located on the HR Diagram? 2. What two properties determines a stars absolute magnitude? 3. Which color stars are the hottest and which are the coolest? 4. From Earth, Sirius is the brightest star on our night sky. How can it appear brighter than Betelgeus ...
galaxies and stars - Valhalla High School
... groups of two or more stars • Binary systems have two stars • A system where one star blocks the other is an eclipsing binary • A system with three stars is a triple star system ...
... groups of two or more stars • Binary systems have two stars • A system where one star blocks the other is an eclipsing binary • A system with three stars is a triple star system ...
File
... 11. What famous stars are often confused as constellations and what are they really? Big dipper and Little dipper – they are actually asterisms - prominent patterns or groups of stars, typically having a popular name but smaller than a constellation 12. Explain precession and what it means in the fu ...
... 11. What famous stars are often confused as constellations and what are they really? Big dipper and Little dipper – they are actually asterisms - prominent patterns or groups of stars, typically having a popular name but smaller than a constellation 12. Explain precession and what it means in the fu ...
Here
... • Here is the “Big Dipper”, which is not an “official” constellation but part of a larger one. • Again, the stars are usually not physically associated with each other. ...
... • Here is the “Big Dipper”, which is not an “official” constellation but part of a larger one. • Again, the stars are usually not physically associated with each other. ...
25 Study Guide
... Key Concepts • The Milky Way is a large spiral galaxy whose disk is about 100,000 light-years wide and about 10,000 light-years thick at the nucleus. • In addition to shape and size, one of the major differences among different types of galaxies is the age of their stars. • The red shifts of distant ...
... Key Concepts • The Milky Way is a large spiral galaxy whose disk is about 100,000 light-years wide and about 10,000 light-years thick at the nucleus. • In addition to shape and size, one of the major differences among different types of galaxies is the age of their stars. • The red shifts of distant ...
Constellations, Star Names, and Magnitudes
... 1. Which statement below most accurately describes modern constellations? A. They are 88 well defined regions in the sky. B. They are 88 connect-the-dot mythological sky figures. C. They are 13 connect-the-dot mythological sky figures along the ecliptic. D. They are 13 well defined sky regions along ...
... 1. Which statement below most accurately describes modern constellations? A. They are 88 well defined regions in the sky. B. They are 88 connect-the-dot mythological sky figures. C. They are 13 connect-the-dot mythological sky figures along the ecliptic. D. They are 13 well defined sky regions along ...
Class Project Physics 1010-042, Physics 1010
... The photo below is of the centaurus/southern cross region of the milky way. This is not visible in our sky as our latitude on the Earth is too far north. These are starfields seen generally in the southern hemisphere and some of the tropical latitudes of the northern hemisphere. Centaurus is a large ...
... The photo below is of the centaurus/southern cross region of the milky way. This is not visible in our sky as our latitude on the Earth is too far north. These are starfields seen generally in the southern hemisphere and some of the tropical latitudes of the northern hemisphere. Centaurus is a large ...
Document
... • Here is the “Big Dipper”, which is not an “official” constellation but part of a larger one. • Again, the stars are usually not physically associated with each other. ...
... • Here is the “Big Dipper”, which is not an “official” constellation but part of a larger one. • Again, the stars are usually not physically associated with each other. ...
Here
... • Here is the “Big Dipper”, which is not an “official” constellation but part of a larger one. • Again, the stars are usually not physically associated with each other. ...
... • Here is the “Big Dipper”, which is not an “official” constellation but part of a larger one. • Again, the stars are usually not physically associated with each other. ...
CONSTELLATIONS
... him to hug him. Arcas was afraid and aimed to shoot the bear with his bow. • Just before the arrow struck, Jupiter tossed Callisto and Arcas into the heavens as the constellation Ursa Major (the Great Bear and Bootes, the Bear Warden). • Now Arcas is always next to his mother. ...
... him to hug him. Arcas was afraid and aimed to shoot the bear with his bow. • Just before the arrow struck, Jupiter tossed Callisto and Arcas into the heavens as the constellation Ursa Major (the Great Bear and Bootes, the Bear Warden). • Now Arcas is always next to his mother. ...
Binocular Universe: Bikini Bottom
... The second double star is Dabih, or Beta (β) Capricorni, is just south of Algedi in the same field of view. While Algedi's two stars appear identically bright, Dabih's two stars look markedly different. The brighter sun, called Dabih-Major, shines at 3rd magnitude, while its companion, Dabih-Minor, ...
... The second double star is Dabih, or Beta (β) Capricorni, is just south of Algedi in the same field of view. While Algedi's two stars appear identically bright, Dabih's two stars look markedly different. The brighter sun, called Dabih-Major, shines at 3rd magnitude, while its companion, Dabih-Minor, ...
chap17_f03_phints
... HINT: A star appears fainter if it is located further away, just like any luminous object. The magnitude of a star represents its brightness, either its perceived brightness, known as its apparent magnitude, or its actual, true, brightness, known as its absolute magnitude. More luminous stars have s ...
... HINT: A star appears fainter if it is located further away, just like any luminous object. The magnitude of a star represents its brightness, either its perceived brightness, known as its apparent magnitude, or its actual, true, brightness, known as its absolute magnitude. More luminous stars have s ...
The Ursa Major Moving Cluster, Collinder 285
... at 10 km/sec, and its spatial velocity relative to our Sun is about 46 km/s. This cluster is centered at a distance of about 75 light years from us (i.e., our solar system). As it is spread over a volume of 30 light years length and 18 light years width, it covers an enourmous portion of the sky, an ...
... at 10 km/sec, and its spatial velocity relative to our Sun is about 46 km/s. This cluster is centered at a distance of about 75 light years from us (i.e., our solar system). As it is spread over a volume of 30 light years length and 18 light years width, it covers an enourmous portion of the sky, an ...
Circumpolar constellations
... constellations over an hour, but you will notice their positions change over three or four hours in one night. And you will certainly notice their changing positions over a month. ...
... constellations over an hour, but you will notice their positions change over three or four hours in one night. And you will certainly notice their changing positions over a month. ...
name - New York Science Teacher
... You will begin by learning how to identify stars by their magnitude (brightness), color, and temperature, and spectral class. PART 1: Use the Stars: Lights in the Sky (www.seasky.org/celestial-objects/stars.html) and write out the answers to the following questions on the sheet of paper provided to ...
... You will begin by learning how to identify stars by their magnitude (brightness), color, and temperature, and spectral class. PART 1: Use the Stars: Lights in the Sky (www.seasky.org/celestial-objects/stars.html) and write out the answers to the following questions on the sheet of paper provided to ...
Ch2a
... The Elevation of the North Pole Star The north pole star is always at an elevation, or altitude, a, above the northern horizon, that is equal to the latitude, of the observer. Circumpolar stars are stars which are always in view. They never set below the horizon. All stars with declinations ...
... The Elevation of the North Pole Star The north pole star is always at an elevation, or altitude, a, above the northern horizon, that is equal to the latitude, of the observer. Circumpolar stars are stars which are always in view. They never set below the horizon. All stars with declinations ...
Crux
Crux /ˈkrʌks/, located in the deep southern sky, is the smallest yet one of the most distinctive of the 88 modern constellations. Its name is Latin for cross, and it is dominated by a cross-shaped asterism that is commonly known as the Southern Cross. Although visible to the Ancient Greeks, it was seen as part of the constellation Centaurus, and not defined or accurately mapped till the 16th century.Known as Acrux, blue-white Alpha Crucis is the constellation's brightest star and the bottom star of the cross. Nearly as bright are Beta and Gamma, while Delta and Epsilon make up the asterism. Many of the constellation's brighter stars are members of the Scorpius–Centaurus Association, a loose group of hot blue-white stars that appear to share a common origin and motion across the Milky Way. Two star systems have been found to have planets. The constellation also contains four Cepheid variables visible to the naked eye under optimum conditions. Crux also contains the Jewel Box, a bright open cluster, and the Coalsack Nebula, the most prominent dark nebula in the sky.