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The Origin of Stars Christopher W. Ashcraft M.S., M.Ed.

The Origin of Stars

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The Origin of Stars. Christopher W. Ashcraft M.S., M.Ed. Creation Cosmology. Big Bang vs. Creation Origin of Stars Solar System: Evidence of Design Age of the Cosmos. Are we being told all the evidence or just selected information to support a particular idea?. The Origin of Stars. - PowerPoint PPT Presentation

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Page 1: The Origin of Stars

The Origin of Stars

Christopher W. Ashcraft M.S., M.Ed.

Page 2: The Origin of Stars

Big Bang vs. Creation

Origin of Stars

Solar System: Evidence of Design

Age of the Cosmos

Are we being told all the evidence or just selected information to support a

particular idea?

Creation Cosmology

Page 3: The Origin of Stars

The Origin of Stars

The Bible Earth created on day 1

The sun, moon, and stars on day 4

EvolutionStars evolved billions of years before

the earth

Theistic evolutionStars evolved billions of years before the earth

Page 4: The Origin of Stars

Is this statement consistent with the Bible?

Hugh Ross (Astronomer), “Species Development: Natural Process or Divine Action,” Audiotape (Pasadena, CA: Reasons to Believe, 1990).

The Origin of Stars

“The entire process of stellar evolution is by natural process alone. We do not have to invoke Divine intervention at any stage in the history of the life-cycle of the stars that we observe.”

Page 5: The Origin of Stars

When I consider thy heavens, the work of thy fingers, the moon and the stars,

which thou hast ordained; Psalms 8:3

Page 6: The Origin of Stars

And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also. (Genesis 1:16)

Lift up your eyes on high, and behold who hath created these things, that bringeth out their host by number:… (Isaiah 40:26)

The Origin of Stars

Page 7: The Origin of Stars

By the word of the Lord were the heavens made; and all the host of them. (Ps 33:6)

Praise him, sun and moon, praise him, all you shining stars….for he commanded and they were created. (Ps 148:3-5)

Thou, even thou, are Lord alone; thou hast made heaven, the heaven of heavens, with all their host… (Nehemiah 9:6)

The Origin of Stars

Page 8: The Origin of Stars

He determines the number of the stars and calls them each by name.

(Psalm 147:4)

Page 9: The Origin of Stars

Stellar lifecycle

Page 10: The Origin of Stars

Nebula

Page 11: The Origin of Stars

Nebular solar system formation

Page 12: The Origin of Stars

Nebula

Gas and dust clouds will expand

NOT contract

Star Formation and PhysicsThe popular theory is that stars form from vast clouds of gas and dust through gravitational contraction.

Page 13: The Origin of Stars

Don DeYoung (Ph.D. in Physics), Astronomy and the Bible, 2000, p. 84.

continued

Star Formation

“The complete birth of a star has never been observed. The principles of physics demand some special conditions for star formation and also for a long time period. A cloud of hydrogen gas must be compressed to a sufficiently small size so that gravity dominates.

Page 14: The Origin of Stars

In space, however, almost every gas cloud is light-years in size, hundreds of times greater than the critical size needed for a stable star. As a result, outward gas pressures cause these clouds to spread out farther, not contract.”

Page 15: The Origin of Stars

Fred Whipple, The Mystery of Comets, (Washington, D.C.: Smithsonian Institute Press, 1985), pp. 211, 213.

Star Formation

“Precisely how a section of an interstellar cloud collapses gravitationally into a star … is still a challenging theoretical problem… Astronomers have yet to find an interstellar cloud in the actual process of collapse.”

Page 16: The Origin of Stars

Danny Faulkner, Ph.D. Astronomy

Star Formation

continued

“Most astronomers believe that the clouds gradually contract under their own weight to form stars. This process has never been observed, but if it did occur, it would take many human lifetimes.

Page 17: The Origin of Stars

It is known that clouds do not spontaneously collapse to form stars. The clouds possess considerable mass, but they are so large that their gravity is very feeble. Any decrease in size would be met by an increase in gas pressure that would cause a cloud to re-expand.”

Page 18: The Origin of Stars

Star Formation Theories

Contraction Cooling Collision

Page 19: The Origin of Stars

Supernova and Star Birth

Page 20: The Origin of Stars

Galaxy Collision

Page 21: The Origin of Stars

Hannes Alfven (Nobel prize winner), Gustaf Arrhenius, “Evolution of the Solar System”, NASA, 1976, p. 480.

Star Formation

“There is general belief that stars are forming by gravitational collapse; in spite of vigorous efforts no one has yet found any observational indication of conformation. Thus the ‘generally accepted’ theory of stellar formation may be one of a hundred unsupported dogmas which constitute a large part of present-day astrophysics.”

Page 22: The Origin of Stars

Charles Lada and Frank Shu (both astronomers), “The Formation of Sunlike Stars,” Science, 1990, p. 572.

Star Formation

“Despite numerous efforts, we have yet to directly observe the process of stellar formation…. The origin of stars represents one of the fundamental unsolved problems of contemporary astrophysics.”

Page 23: The Origin of Stars

Eagle nebula

Do pictures confirm stars are

forming?

Star Nurseries

Page 24: The Origin of Stars

Star NurseriesMartin Rees (A leading researcher on cosmic evolution), Before the Beginning, 1998, p. 19.

“Stars are still forming today. About 1500 light-years away lies the Orion Nebula: enough gas and dust to make millions of stars…. It even contains protostars that are still condensing …”

Page 25: The Origin of Stars

Images taken by the European Southern Observatory Very Large Telescope in January 2002 of the Horsehead Nebula in Orion verified that the structures are

Star Formation and Nebula

Page 26: The Origin of Stars

Star NurseriesRon Cowen, “Rethinking an Astronomical Icon: The Eagle’s EGG, Not So Fertile,” Science News, Vol. 161, 16 March 2002, pp. 171–172.

What did they find?

“NASA’s claim in 1995 that these pictures showed hundreds to thousands of stars forming was based on the speculative ‘EGG-star formation theory.’ It has recently been tested independently with two infrared detectors that can see inside the dusty pillars.

Page 27: The Origin of Stars

Few stars were there, and 85% of the pillars had too little dust and gas to support star formation. ‘The new findings also highlight how much astronomers still have to learn about star formation.’”

No star nurseries

Page 28: The Origin of Stars

200 billion stars per galaxy (2x1011) Universe 20 billion years old (2x1010)

100 Billion x 200 Billion20 billion

1 trillion stars per

year

2.7 billion stars per day 31,700 stars per second

100 billion galaxies (1011)

Star Formation and Time

Page 29: The Origin of Stars

“The truth is that we don’t understand star formation at a fundamental level.”

Abraham Loeb, (Harvard Center for Astrophysics), quoted by Marcus Chown, “Let there be Light”, New Scientist, Feb 7, 1998,

Conclusion on Star Formation

Page 31: The Origin of Stars

Our Sun: Mediocre?

“Who are we? What are we? We find that we live on an insignificant planet of a humdrum star lost in a galaxy tucked away in some forgotten corner of a universe in which there are far more galaxies than people.”

Carl Sagan

Page 32: The Origin of Stars

Sun Power and Size

Page 33: The Origin of Stars

A Special Place

Type G: only 9 percent of all stars. About 80 percent of all stars are Class M, which flare often and would kill us from radiation.

Page 34: The Origin of Stars

Sun Flares

Page 35: The Origin of Stars

Unusually Quiet and Gentle

One recent 30-year study: photosphere is “constant in temperature”

“Sun-like stars normally produce a bright superflare about once a century…Why a superflare has not occurred on the Sun in recorded history is unclear. ‘I think a consensus is emerging that our Sun is extraordinarily stable’, suggests Galen Gisler, an astronomer at the Los Alamos National Laboratory in New Mexico.”

‘Thank our lucky star’, New Scientist, 161(2168):15, 1999

Page 36: The Origin of Stars

Designed Just for Us

If too massive: would be unstable. If not massive enough: Earth would have to be too close, would be tidally locked.

Its position in the galaxy is vital for life. Its galactic orbit is more nearly circular than about 80 percent of nearby stars.

Page 37: The Origin of Stars

V838 Mon

The Alternative

Page 38: The Origin of Stars

About 85 Percent of Stars are in Binary or Multiple Systems

Page 39: The Origin of Stars

Binary star system

Page 40: The Origin of Stars

Betelgeuse in the Orion

Constellation

• 1,180 times the diameter of the sun.

• It could contain more than 1.6 billion suns.

640 light years away

Page 41: The Origin of Stars

Canis Majoris

Almost twice the size of Betelgeuse2100 times the diameter of the sun.

Page 42: The Origin of Stars

Canis Majoris

23,100 times the diameter of the Earth, 7 quadrillion times Earth’s volume

Page 43: The Origin of Stars
Page 44: The Origin of Stars

Observed: 2 km/sRequired: over 400 km/s

Angular Momentum

Page 45: The Origin of Stars

Angular Momentum and the Solar System

“There is a fundamental and insuperable difficulty with the model as described. A striking characteristic of the solar system is that the planets with about 1/700th of the mass of the system, in their orbital motion account for over 99% of its angular momentum. There seems to be no way in which an initially diffuse nebula could evolve so as to partition mass and angular momentum in that way. It turns out… that the angular momentum problem is one of the most important hurdles to be negotiated by any plausible theory for the origin of the solar system.”

Dormand and Woolfson, The Origin of the Solar System: the capture theory, 1989, p. 14

Page 46: The Origin of Stars

“The problem of the outward transfer of angular momentum has been a vexing dilemma for models attempting to explain the origin of the solar system…

“This is the rock on which most theories for the formation of the solar system have foundered…

“Theories for the origin of the solar system have, in general, failed to deal with this fundamental question.”

Stuart Ross Taylor, Solar System Evolution: A New Perspective, 1992, p. 54

Page 47: The Origin of Stars

An Old Problem

“During the 1970s the solar nebula concept became established as a fundamental assumption of astronomy, notwithstanding that its two-hundred-year-old problems had not been resolved.”

Dormand and Woolfson, p. 47

Page 48: The Origin of Stars

The Early Faint Sun Paradox

Energy by thermonuclear fusion The core of the sun should alter and the

sun should grow brighter with age If the sun is 4.6 billion years old, it should

have brightened by about 40%

40% Brighter

Page 49: The Origin of Stars

The Early Faint Sun Paradox

Earth average temperature (59O F or 15O C)A 25% increase in brightness increases the average temperature by about 32O F (18O C)

(59o – 32o = 27o F (-2.78o C) Avg. temp

Page 50: The Origin of Stars

The Origin of Stars

Christopher W. Ashcraft M.S., M.Ed.

Page 51: The Origin of Stars

Chris AshcraftNorthwest Creation Network

www.nwcreation.net

Page 52: The Origin of Stars

Galaxy Formation

M51 The Whirlpool Galaxy

Spiral Galaxy M101

Page 54: The Origin of Stars

Formation of Galaxies

“Many aspects of the evolution of galaxies cannot yet be determined with any certainty.”

Joseph Silk (Professor of Astronomy at the University of Oxford), The Big Bang, 2001, p. 195.

Page 55: The Origin of Stars

Galaxies

“There shouldn’t be galaxies out there at all, and even if there are galaxies,…The problem of explaining the existence of galaxies has proved to be one of the thorniest in cosmology.”

James Trefil, Ph.D. Physics, The Dark Side of the Universe, 1988, p. 3 & 55.

Page 56: The Origin of Stars

Galaxy Formation

“Galaxies must have condensed out of the gases expanding from the big bang….Details of the formation of galaxies are still highly uncertain, as is their subsequent evolution.”

The Facts on File Dictionary of Astronomy, 1994, p. 172.

Why is this any more scientific than:

In the beginning God created…