Create a HR Diagram - EarthSpaceScience
... 6. Where are giants on the graph in terms of luminosity? Why do you think this might be? ...
... 6. Where are giants on the graph in terms of luminosity? Why do you think this might be? ...
Use this form to take notes in class about stars
... Stars of Spectral Classes B to M 9. What color is our sun? ___________what class is it in? ...
... Stars of Spectral Classes B to M 9. What color is our sun? ___________what class is it in? ...
Life Cycle of Stars Flipbook Assignment
... 6. What is going to happen to our Sun’s magnitude and temperature when it goes to its next stage? 7. What is the final stage of our Sun’s life? 8. What will happen to our Sun’s magnitude and temperature when it goes to its final stage? 9. What determines which star will go supernova? 10. What two fo ...
... 6. What is going to happen to our Sun’s magnitude and temperature when it goes to its next stage? 7. What is the final stage of our Sun’s life? 8. What will happen to our Sun’s magnitude and temperature when it goes to its final stage? 9. What determines which star will go supernova? 10. What two fo ...
STAR SYTEMS AND GALAXIES
... • In a binary system usually one star is much brighter than the other. • We can detect binary systems easily if one star blocks another, called an eclipsing binary. • We have found planets moving around stars in other systems. We can only detect very large planets because the planets must have enoug ...
... • In a binary system usually one star is much brighter than the other. • We can detect binary systems easily if one star blocks another, called an eclipsing binary. • We have found planets moving around stars in other systems. We can only detect very large planets because the planets must have enoug ...
tire
... 1. The process in which smaller atoms combine to form a large atom. In the process, energy is released. 2. A disk of gas orbiting a star or black hole. 3. The most common element in the universe and the major component of stars. 4. The bending of light from a distance star or galaxy by the gravity o ...
... 1. The process in which smaller atoms combine to form a large atom. In the process, energy is released. 2. A disk of gas orbiting a star or black hole. 3. The most common element in the universe and the major component of stars. 4. The bending of light from a distance star or galaxy by the gravity o ...
Suns .n. Stars
... • The suns energy that it doesn’t need will burst out and hit Earths magnetic force. • When Stars blow up they turn into black holes. • The Sun isn’t the biggest thing in the universe since the Pistol star is about 260 times as big as our Sun. ...
... • The suns energy that it doesn’t need will burst out and hit Earths magnetic force. • When Stars blow up they turn into black holes. • The Sun isn’t the biggest thing in the universe since the Pistol star is about 260 times as big as our Sun. ...
Maui Stargazing April Observing List DEEP SPACE OBJECTS
... of ionized gas ejected from old red giant stars late in their lives. GLOBULAR STAR CLUSTERS A globular cluster is a spherical collection of stars that orbits a galactic core as a satellite. Globular clusters are very tightly bound by gravity, which gives them their spherical shapes and relatively hi ...
... of ionized gas ejected from old red giant stars late in their lives. GLOBULAR STAR CLUSTERS A globular cluster is a spherical collection of stars that orbits a galactic core as a satellite. Globular clusters are very tightly bound by gravity, which gives them their spherical shapes and relatively hi ...
STAR FORMATION (Ch. 19) The basics: GRAVITY vs. PRESSURE
... 2 main types of clusters A. Open clusters Most have ~100-10,000 stars, size ~ 1-10 pc. Some show main sequence (MS) populated al the way to spectral type O (massive) ⇒ must be very young (less than ~ few million years) Some have MS only populated up to redder (cooler, less massive) spectral types ⇒ ...
... 2 main types of clusters A. Open clusters Most have ~100-10,000 stars, size ~ 1-10 pc. Some show main sequence (MS) populated al the way to spectral type O (massive) ⇒ must be very young (less than ~ few million years) Some have MS only populated up to redder (cooler, less massive) spectral types ⇒ ...
Sammy Nagel · Annie Jump Cannon
... remember the letters. the letters were O B A F G K M. The mnemonic was "Oh, be a fine girlkiss me" The O is the hottest star. The M is the coolest star. G is the same as the sun. The hottest two stars are O and B. They are both blue in color. They also call it Morgan- Keenan spectral classification, ...
... remember the letters. the letters were O B A F G K M. The mnemonic was "Oh, be a fine girlkiss me" The O is the hottest star. The M is the coolest star. G is the same as the sun. The hottest two stars are O and B. They are both blue in color. They also call it Morgan- Keenan spectral classification, ...
MBuzaTalk2
... Normal stars are fighting with Hydrodynamic pressure, and radiation pressure. But in by-products we see both electron and neutron degeneracy’s, along with neutrino pressures. Where density is the dominating factor. Mainly, White Dwarfs, Neutron Stars, and Black holes. ...
... Normal stars are fighting with Hydrodynamic pressure, and radiation pressure. But in by-products we see both electron and neutron degeneracy’s, along with neutrino pressures. Where density is the dominating factor. Mainly, White Dwarfs, Neutron Stars, and Black holes. ...
The “Big Bang” Theory
... • These life forms were the simplest form of life – _______ _________. • There is evidence of multi-cellular life as far back as ___________ years. • As organisms with _________ and eventually __________ arrive the fossil record becomes more detailed because these are more easily ___________. ...
... • These life forms were the simplest form of life – _______ _________. • There is evidence of multi-cellular life as far back as ___________ years. • As organisms with _________ and eventually __________ arrive the fossil record becomes more detailed because these are more easily ___________. ...
Astrophysics
... star -- so if it looks dim it must be a very long way away A red star is not as bright, so if it looks bright it must be relatively close. For example: Sirius and Alpha Centauri are similar in apparent brightness but Sirius is bluish while A.Cent. is yellowish ...
... star -- so if it looks dim it must be a very long way away A red star is not as bright, so if it looks bright it must be relatively close. For example: Sirius and Alpha Centauri are similar in apparent brightness but Sirius is bluish while A.Cent. is yellowish ...
Hertzsprung2 - courses.psu.edu
... A final word about the stars in the night sky: * Majority of stars in the galaxy are low-luminosity cool stars (“red dwarfs”) ...
... A final word about the stars in the night sky: * Majority of stars in the galaxy are low-luminosity cool stars (“red dwarfs”) ...
- ALMA Observatory
... Have you ever pulled a loose thread on your sweater, only to find that it has no end? Astronomers have observed a similar phenomenon in space! Two stars orbit around each other, in what is called a binary ...
... Have you ever pulled a loose thread on your sweater, only to find that it has no end? Astronomers have observed a similar phenomenon in space! Two stars orbit around each other, in what is called a binary ...
Stellar kinematics
Stellar kinematics is the study of the movement of stars without needing to understand how they acquired their motion. This differs from stellar dynamics, which takes into account gravitational effects. The motion of a star relative to the Sun can provide useful information about the origin and age of a star, as well as the structure and evolution of the surrounding part of the Milky Way.In astronomy, it is widely accepted that most stars are born within molecular clouds known as stellar nurseries. The stars formed within such a cloud compose open clusters containing dozens to thousands of members. These clusters dissociate over time. Stars that separate themselves from the cluster's core are designated as members of the cluster's stellar association. If the remnant later drifts through the Milky Way as a coherent assemblage, then it is termed a moving group.