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The Milky Way Galaxy

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The Milky Way Galaxy

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25 Questions

1. William Herchel's Model Of The Milky Way...

2. What Make Up The Spherical Component?

A Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)Old Red TurnoffsStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into Account

3. What Are All The Parts Of The Disk Component?

Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountOld Red Turnoffs

4. What Turnoff Do Globular Star Clusters Have?

The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)Old Red Turnoffs

5. What Part Of The Disk Component Are Radio Tracers?

The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)h I Regions -giant Molecular CloudsStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular Clouds

6. At What Wavelength Band Can We Observe The Center Of Our Galaxy?

The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsRadio - Infrared - X-rayA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)

7. What Is The Nuclear Bulge?

A Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountCrowded Region Of Old - Cool Stars (Infrared) -around 4 Light Days Between Stars -region Of Vast Magnetic Fields (Synchrotron Radiation) -radio Radiation From A Gas Cloud Rushing Outward (3 Kiloparsec From The Center- 53 Km/Sec) -infrared Detects A Spinning Disk Of Ionized Neon Gas -high Energy X-rays And Gamma Rays Observed Near The Core From An Area Approx. 10 Au's In Diameter (Contains 5 X 10⁶ Solar Masses)Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular Clouds

8. What Variable Stars Are Found In The Disk Component?

The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountCepheids Type I -high Metal ContentStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)

9. Where Is Our Solar System In The Milky Way?

A Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)30000 LYR From The Center -in The Orion ArmStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into Account

10. What Is An Eccentric Orbit?

A Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)A Non Circular OrbitStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into Account

11. If Corona Of Dark Matter Exists How Big Is Our Galaxy?

The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular Clouds500 - 000 Lyrs Across (Without: 100000 Lyrs Across)A Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)

12. What Are Population 2 Objects?

A Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsMetal Poor Objects (.1% Metals) -usually Located In The Halo -randomly Tipped Elliptical Orbits -relatively Old Objects Ex: Globulars/Rr Lyre/Type 2 Cepheids -born 1st Out Of Gas And Dust That Was Not Contaminated By Supernova Explosions

13. Stars In The Disk Of The Galaxy Tend To Have ______ Orbits Than Those In The Halo.

Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsMore CircularA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into Account

14. What Were Born First In The Galaxy?

Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)Population 2 Objects (Metal Poor/Old)

15. What Are Cosmic Rays/Particles?

The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountNot Radiation - Nut Physical Particles -high Energy Particles -mostly Protons And ElectronsA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular Clouds

16. What Does The Breakdown Of The Disk Component Indicate?

The Galaxy Collapsed Over Many Epochs & Over A Very Long Time PeriodStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)

17. What Is The Breakdown Of The Thickness Of The Disk Component?

Not Well Defined... - "G" Stars 1000 Pcs Thick - "O" Stars 200 Pcs Thick - Gas & Dust 100 Pcs ThickThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)

18. Where Are The Youngest Stars In The Milky Way Galaxy Located?

A Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsIn The Flattened DiskThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into Account

19. Which Of The Following Are Good Visible-light Spiral Arm Tracers?

Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsO And B Associations And Hii RegionsA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into Account

20. Where Is Young Stuff Found In The Mwg?

The Disk ComponentStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)

21. How Long Does It Take For The Sun To Orbit The Galaxy's Center?

240 Million YearsStar Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)The Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into Account

22. What Are The Two Main Components To The Mwg?

23. What Does The Observed Heavy Element Abundance Tell Us About A Star?

24. How Are Star Clusters Distributed In The Sky?

25. Where Are Most Of The Stars In The Mwg

The Disk Component (S)Star Clusters -stars Whose Orbits Are Confined To The Disk -gas And Dust -cosmic Rays -variable Stars -hi Reigions -giant Molecular CloudsThe Density Of Stars In The Sky Varied -the Density Of Stars In A Direction Was Dependent On The Extent Of The Universe In That Direction -made Star Counts Of Approx 683 Regions Of The Sky -grindstone Model Of The Universe -Earth Near The Center -universe Was 3 Times Smaller Than Today's Model Of The Milky Way -im Not Taken Into AccountA Scattering Of Old Stars (Lower Right Ms Stars & Giants) Randomly Tilted With Highly Eccentric Orbits -globular Clusters With Red Turnoffs -extreme Lack Of Gas And Dust -variable Stars (Cepheids Type Ii / Metal Poor)

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❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

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All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |

Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com