3-Stars AM Adapted - vhs-ees-am
... black hole has a one-way surface, called an event horizon, into which objects can fall, but out of which nothing can come (form of death for massive stars) ...
... black hole has a one-way surface, called an event horizon, into which objects can fall, but out of which nothing can come (form of death for massive stars) ...
ď - Google Sites
... 2. What is the general relationship between temperature and star brightness? ...
... 2. What is the general relationship between temperature and star brightness? ...
THE HR DIAGRAM
... it is cool, and it is a giant because it has such a large radius. Similarly, a high mass blue or white main sequence star evolves into a yellow or orange supergiant. A red giant will undergo yet another phase of evolution where it sheds its outer layers leaving a very dense core of carbon. The outer ...
... it is cool, and it is a giant because it has such a large radius. Similarly, a high mass blue or white main sequence star evolves into a yellow or orange supergiant. A red giant will undergo yet another phase of evolution where it sheds its outer layers leaving a very dense core of carbon. The outer ...
Astronomy Notes
... 3. ________________________ - because of gravity the nebula collapses inward. (In the case of our Sun approximately 98% of the matter in the nebula became the star). This collapsing mass is under great pressure and heats up and is called a _____________. (This kind of temperature change is called an ...
... 3. ________________________ - because of gravity the nebula collapses inward. (In the case of our Sun approximately 98% of the matter in the nebula became the star). This collapsing mass is under great pressure and heats up and is called a _____________. (This kind of temperature change is called an ...
bYTEBoss lesson 3 life of star
... The end of the life cycle of really massive stars is different to that of massive stars. After a really massive red giant collapses in a supernova explosion, it leaves a star so dense that not even light can escape its gravitational pull. This is called a black hole! Some scientists believe that the ...
... The end of the life cycle of really massive stars is different to that of massive stars. After a really massive red giant collapses in a supernova explosion, it leaves a star so dense that not even light can escape its gravitational pull. This is called a black hole! Some scientists believe that the ...
Week 5 (10/16) – Quiz #11
... Which of the following statements comparing our Sun to another star X located at the outer edge of the Milky Way galaxy is TRUE: ...
... Which of the following statements comparing our Sun to another star X located at the outer edge of the Milky Way galaxy is TRUE: ...
19Nov_2014
... light cannot escape a black hole, how can we see one?” • If a black hole is in orbit around a companion star, the black hole can pull material away from it. ...
... light cannot escape a black hole, how can we see one?” • If a black hole is in orbit around a companion star, the black hole can pull material away from it. ...
THE BIRTH AND DEATH OF A LOW/MEDIUM MASS STAR
... • THE STAGE WHEN A STAR IS IN IT’S “BEST” LIFE CYCLE • OUR SUN IS A MAIN SEQUENCE STAR • MAIN SEQUENCE STARS HAVE MOSTLY HYDROGEN. • THE HYDROGEN EXPLODES, GIVING OFF LIGHT AND HEAT • AS IT EXPLODES, THE HYDROGEN TURNS TO HELIUM. • HELIUM IS LIGHTER THAN HYDROGEN. • OUR SUN IS 4.6 BILLION YEARS OLD. ...
... • THE STAGE WHEN A STAR IS IN IT’S “BEST” LIFE CYCLE • OUR SUN IS A MAIN SEQUENCE STAR • MAIN SEQUENCE STARS HAVE MOSTLY HYDROGEN. • THE HYDROGEN EXPLODES, GIVING OFF LIGHT AND HEAT • AS IT EXPLODES, THE HYDROGEN TURNS TO HELIUM. • HELIUM IS LIGHTER THAN HYDROGEN. • OUR SUN IS 4.6 BILLION YEARS OLD. ...
Document
... _____ 7. A scientist can identify a star’s composition by looking at a. the star’s prism. b. the star’s continuous spectrum. c. the star’s absorption spectrum. d. the star’s color. _____ 8. The majority of stars in our galaxy are a. blue stars. b. white dwarfs. c.main-sequence stars. d. red giants. ...
... _____ 7. A scientist can identify a star’s composition by looking at a. the star’s prism. b. the star’s continuous spectrum. c. the star’s absorption spectrum. d. the star’s color. _____ 8. The majority of stars in our galaxy are a. blue stars. b. white dwarfs. c.main-sequence stars. d. red giants. ...
HR DIAGRAM REPORT FORM
... 5. Based on answers to 1-4 above fill in the blanks using close, hot or large. The twenty brightest stars in the night sky are most likely to be bright because they are _________ or __________ not because they are ____________. ...
... 5. Based on answers to 1-4 above fill in the blanks using close, hot or large. The twenty brightest stars in the night sky are most likely to be bright because they are _________ or __________ not because they are ____________. ...
J tieutifit meti(au.
... naked eye, on a clear night, detects a hazy speck. It 15th, the first quarter on the 22d, full moon on the machinery required by the operation of the street is the Great Nebula of Andromeda, and its central 29th, and last quarter on the 7th. The moon is near cable system. l!"'or a time the cable ap ...
... naked eye, on a clear night, detects a hazy speck. It 15th, the first quarter on the 22d, full moon on the machinery required by the operation of the street is the Great Nebula of Andromeda, and its central 29th, and last quarter on the 7th. The moon is near cable system. l!"'or a time the cable ap ...
The Hidden Lives of Galaxies NSTA 2001
... • Under collapse, protons and electrons combine to form neutrons. • 10 Km across Black Hole (If mass of core > 5 x Solar) • Not even compacted neutrons can support weight of very massive stars. ...
... • Under collapse, protons and electrons combine to form neutrons. • 10 Km across Black Hole (If mass of core > 5 x Solar) • Not even compacted neutrons can support weight of very massive stars. ...
Astronomy Universe2
... Red shift = source is moving away so wavelengths stretch into longer wavelengths Blue shift = source is moving closer so wavelengths squeeze into shorter wavelenghts. ...
... Red shift = source is moving away so wavelengths stretch into longer wavelengths Blue shift = source is moving closer so wavelengths squeeze into shorter wavelenghts. ...
Chapter 1 Vocabulary – The Puzzled of Matter
... Black Hole – an object whose surface gravity is so great that no even electromagnetic waves can escape from it Constellation – a group of stars that appears to from a pattern as seen from Earth Star System – a group of two or more stars held together by gravity Binary Star – a star system with two s ...
... Black Hole – an object whose surface gravity is so great that no even electromagnetic waves can escape from it Constellation – a group of stars that appears to from a pattern as seen from Earth Star System – a group of two or more stars held together by gravity Binary Star – a star system with two s ...
1 - Alice Pevyhouse
... 13. Copernicus was not happy with the Ptolemaic model for several reasons. One of which was how Ptolemy had put special restrictions on the motion of which of the following planets: 14.Who was the 17th century astronomer that spent 20 years of his life collect data on planet positions: 15. Kepler’s ...
... 13. Copernicus was not happy with the Ptolemaic model for several reasons. One of which was how Ptolemy had put special restrictions on the motion of which of the following planets: 14.Who was the 17th century astronomer that spent 20 years of his life collect data on planet positions: 15. Kepler’s ...
Star Formation/Llfe Cycle Notes
... d. Center of protostar gets dense enough and therefore hot enough (3000K+) to become luminous, however not visible due to exterior of gas and dust surrounding it. 3) Phophids- YSO’s starting to disk a. start to get charged particles 4) Early star- Does a stutter step with nuclear fusion which blows ...
... d. Center of protostar gets dense enough and therefore hot enough (3000K+) to become luminous, however not visible due to exterior of gas and dust surrounding it. 3) Phophids- YSO’s starting to disk a. start to get charged particles 4) Early star- Does a stutter step with nuclear fusion which blows ...
Lyra
Lyra (/ˈlaɪərə/; Latin for lyre, from Greek λύρα) is a small constellation. It is one of 48 listed by the 2nd century astronomer Ptolemy, and is one of the 88 constellations recognized by the International Astronomical Union. Lyra was often represented on star maps as a vulture or an eagle carrying a lyre, and hence sometimes referred to as Aquila Cadens or Vultur Cadens. Beginning at the north, Lyra is bordered by Draco, Hercules, Vulpecula, and Cygnus. Lyra is visible from the northern hemisphere from spring through autumn, and nearly overhead, in temperate latitudes, during the summer months. From the southern hemisphere, it is visible low in the northern sky during the winter months.The lucida or brightest star—and one of the brightest stars in the sky—is the white main sequence star Vega, a corner of the Summer Triangle. Beta Lyrae is the prototype of a class of stars known as Beta Lyrae variables, binary stars so close to each other that they become egg-shaped and material flows from one to the other. Epsilon Lyrae, known informally as the Double Double, is a complex multiple star system. Lyra also hosts the Ring Nebula, the second-discovered and best-known planetary nebula.