M31 Andromeda. M31 Andromeda Spiral- galaxie wie unsere Milch- strasse.

Präsentation zum Thema: "M31 Andromeda. M31 Andromeda Spiral- galaxie wie unsere Milch- strasse."—  Präsentation transkript:

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2 M31 Andromeda

3 Spiral- galaxie wie unsere Milch- strasse

4 Die Milch-strasse hat einen Balken
Illustration by R. Hurt

5 Vor der Kollision

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8 Astronomers using NASA's Hubble Space Telescope have discovered a ghostly ring of dark matter that formed long ago during a titanic collision between two massive galaxy clusters. The ring's discovery is among the strongest evidence yet that dark matter exists.

9 Antennen-Galaxie Sie besteht aus zwei wechsel-wirkenden Galaxien, die miteinander verschmelzen
und dabei neue Sterne in Sternentstehungs-gebieten produzieren.

10 Crab Nebula photographed by the
Hubble Space Telescope

11 Helix Nebula, NGC 7293 or The Eye of God

12 Rosettennebel im roten H-alpha-Licht

13 The Dumbbell Nebula, also known as M27
Letzte Folie: säulenförmige Strukturen im Adlernebel M16 mit Sternentsteh-ungsgebieten

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15 When a star like our sun casts off its shell,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            When a star like our sun casts off its shell, it creates a nebula that can take a variety of shapes.