'Star clusters' diaporamas de présentation

To the Stars and Beyond

1.18k views • 110 slides

TCAP Review

TCAP Review. Patrick Phillips. The Planets .

708 views • 59 slides

Stellar Evolution

Stellar Evolution. The Stars: Part C Interstellar Medium The Lives and Deaths of Stars Neutron Stars and Black Holes. The Interstellar Medium. What exists in the space between stars? Gas- Atoms and Molecules 90% Hydrogen 9% Helium 1% Heavy Elements Less than one atom per cm 3 .

509 views • 38 slides

Star Clusters in the Galactic Center

Star Clusters in the Galactic Center. Donald F. Figer STScI. Sgr A* at 30 Workshop Green Bank W.Va March 25, 26, 2004. Collaborators. Cluster Dynamics Sungsoo Kim, KHU Star Formation History in GC Mike Rich, UCLA Gene Serabyn, JPL. Massive Stars Paco Najarro, CSIC

541 views • 37 slides

Blue Straggler Stars: the first 40 years, 1953-92

497 views • 33 slides

The Lives of Stars

The Lives of Stars. Chapter 12. Life on Main-Sequence. Zero-Age Main Sequence (ZAMS) main sequence location where stars are born Bottom/left edge of main sequence H fusion begins As star ages Energy source is H fusion composition changes H -> He

446 views • 31 slides

Galaxies

Galaxies. Milky Way . A galaxy is a large, isolated system of stars held together by gravitational forces. Our Solar System is located in the Milky Way Galaxy. Structure of the Milky Way. The Milky Way has a disk -like shape with a central bulge. Structure of the Milky Way.

430 views • 23 slides

Triangulum Galaxy

Triangulum Galaxy. Alex Roberson. Location. 3 million light years from earth Located in Triangulum constellation. Name. Catalogued as Messier 33 or NGC 598 Sometimes called the Pinwheel Galaxy; a nickname shared with Messier 101. Visibility.

338 views • 17 slides

Intermediate-mass Black Holes in Star Clusters

Intermediate-mass Black Holes in Star Clusters. Holger Baumgardt. Astrophysical Computing Laboratory, RIKEN, Tokyo holger@riken.jp new address: University of Bonn, Germany in collaboration with Jun Makino, Simon Portegies Zwart, Piet Hut, Steve McMillan, Toshikazu Ebisuzaki.

290 views • 17 slides

Star Groups 30.3

Star Groups 30.3. Constellations . Groups of stars that form a pattern in the sky 88 recognized by astronomers to divide the sky into sectors Appear to shift to the west a little each night due to revolution of earth so each season has a different set of constellations. Leo and Orion.

297 views • 16 slides

Relative deviation of QSO spectra induced by microlensing on diffusive massive substructure

250 views • 15 slides

On the Shoulders of Giants

On the Shoulders of Giants. Organization of the universe. THE UNIVERSE: 3 theories 1. Open, expands forever 2. Closed, like a saddle 3. expanding and contracting. Galaxies: contain stars, huge clouds of gas and dust (nebulae) which revolve around a nucleus. Three types.

259 views • 14 slides

83 -161 AD Claudius Ptolemy

Famous Astronomers Timeline. 83 -161 AD Claudius Ptolemy. 1473 -1543 Nicolaus Copernicus. 1564-1642 Galileo Galilei. 1571-1630 Johannes Kepler . 1625-1712 Giovanni Cassini . 1629-1695 Christiaan Huygens. 1656 - 1742 Edmund Halley. 1730 - 1817 Charles Messier.

443 views • 14 slides

Unit 2 Week 2 The Solar System Story: The Night of the Pomegranate

Unit 2 Week 2 The Solar System Story: The Night of the Pomegranate. Strategy . You must generate questions in order to understand what you are reading better. By generating questions you will begin to make inferences about the characters and the plot . Skill: Make Inferences.

635 views • 12 slides

The Origin Of Dense Star Clusters By Paul Nethercott

The Origin Of Dense Star Clusters By Paul Nethercott. R-136a. Rigel. Sun. Dwarf. October, 2010. www.creation.com. Pismis 24-1. www.creation.com. R= Search area radius, metres r = Orbital radius, metres. [1]. Area Probability. [2]. R= Search area radius, metres

247 views • 11 slides

Exoplanet Exploration Program Analysis Group #8 Kepler Mission Status

Exoplanet Exploration Program Analysis Group #8 Kepler Mission Status. Kepler Mission Manager: Ingolf Heinrichsen Kepler Deputy Project Scientist: Nick Gautier. Oct 6, 2013. Kepler Flight System Status.

189 views • 8 slides

How I perceive things through different objects

185 views • 7 slides

Measuring the Stars

294 views • 7 slides

Helen, Battles Sawyer

Helen, Battles Sawyer. By: Dana Haugh. http://www.sdsc.edu/ScienceWomen/hogg.html. Born, Died. Born on August 1, 1905 Died on January 28, 1993 She was born in Lowell, Massachusetts. Facts about Helen. She Served as the president of several professional organizations in1971.

152 views • 4 slides

Feb 21 Agenda

Feb 21 Agenda. Learning Target: I can explain the different types of star clusters and how different sized stars end their lives. Kick off: What is a T- tauri star? Vocabulary: 1. black dwarf 2. helium fusion pg. 495 3. helium Flash pg. 496 Star clusters and end of star life notes

251 views • 2 slides