The Dance of the Fertile Universe George V. Coyne, S.J. Vatican Observatory Chance and Destiny Embrace.

The Dance of the Fertile Universe

George V. Coyne, S.J.Vatican Observatory

Chance and Destiny Embrace

Chance or necessity: God?

• The Universe is Fertile Because

• It is old: 13.7 billion years

• It contains 10 thousand billion billion stars

From the Big Bang

Hubble Ultra Deep Field

Irregular Galaxy

EllipticalGalaxy

SpiralGalaxy

M31

If we could view the Milky Way from above the disk, we would see its spiral arms

We see our galaxy edge-on

Primary features: disk, bulge, halo, globular clusters

Milky Way in IR

MW Sagittarius 2

N.American Nebula

HST View of Orion

Orion 2

Clouds and Fragments

Tyffid Nebula

A peaceful death …

An eruptive death …

Crab Neb

Veil Neb

Solar System

Our Earth

Self-Conscious Universe

Holmes & WatsonA Camping Trip

Holmes - Watson

Age - Distance

A CALENDAR OF THE EVOLVING UNIVERSE[Suppose we make the 13.7 billion year old universe have the age of

one earth year; then]

1 January: The Big Bang

7 February: The Milky Way is born

14 August: The Earth is born

4 September: First life on the Earth

15 December: The Cambrian Explosion

25 December: The dinosaurs appear

30 December: Extinction of the dinosaurs

A CALENDAR OF THE EVOLVING UNIVERSE[Suppose we make the 13.7 billion year old universe have the age of

one earth year; then]

31 December:

at 7:00:00 pm: First hominids

at 11:58:00 pm: First humans

at 11:59:30 pm: Age of Agriculture

47 pm: The pyramids

58 pm: Jesus Christ is born

59 pm: Galileo is born

at 12 midnight: today

Age - Distance

Size - Mass

Brain Development

Evolutionary tree

Tree – leaves/trunk

Bacteria

Barzelletta