The Universe Archives

August 24, 2020January 18, 2023

All That Is Or Ever Was Or Ever Will Be

“500 + amazing facts you need to know about galaxies, black holes, Einstein’s Relativity, the Big Bang, Dark Matter, and more!” Those are the words on the cover of Astronomy magazine’s special issue titled “Cosmos – Origin and Fate of the Universe.” The magazine has a great listing of discoveries made in the last decade, and it’s full of photographs, artwork, and a variety of charts. David Eicher, the magazine editor, opens the issue by quoting Carl Sagan’s famous line, “The cosmos is all that is or ever was or ever will be.” That is Sagan’s religious view, and Eicher plugs it by ending with, “We pack it all in here, and hope you will enjoy reading, and thinking about all that ever was, or ever will be.”

The magazine’s factual matter is impressive, but the philosophical and religious beliefs raise far more questions than they answer. The size of the cosmos has been a subject of intense study. Research shows that the number of galaxies in the cosmos is at least two-trillion –10 times greater than was previously thought. That amount of mass in the cosmos means that any explanation of how the creation happened is outside of current scientific understanding. It is becoming increasingly clear that only 4.9% of the universe is made of ordinary matter. The rest is mysterious dark matter (26.8%) and dark energy (68.3%).

The magazine presents the current scientific theory of the creation process with a “puffy giant dark star” made of weakly interacting massive particles (WIMPS). These WIMPS collided, annihilating each other and producing a halo of dark matter and black holes. This inadequate explanation makes it clear that the universe did not come into existence on its own. There was a beginning, and that beginning was caused. The cosmos is not self-existing. Those of us who believe in God would suggest that if these theories are correct, they are just God’s tools for creation. They may explain the methods He used, but it is clear that the cosmos we see is not all that is or ever was or ever will be.

This current scientific explanation of creation has implications for other scientific fields. For example, evolution depends on a religious belief called uniformitarianism, which says that no process has operated in the past that is not going on today. Much of what the magazine discusses is not going on today.

Two things are certain from this issue of Astronomy. We know little about the creation, and we deal poorly with what we do know. It’s evident that the cosmos is not all that is or ever was or ever will be. We suggest that a periodical like this one shouts again, “The heavens declare the glory of God; and the firmament shows His handiwork.” (Psalms 19:1).

August 20, 2020August 20, 2020

Fermi Paradox – Where Is Everybody?

There are billions of stars in the galaxy, so there must be billions of planets in the galaxy. For many years people have speculated that there must be intelligent life out there and even civilizations that have developed space travel. In a casual conversation among scientists in 1950, physicist Enrico Fermi asked, “If these civilizations do exist, where is everybody?” That question came to be known as the Fermi Paradox, and it led to the picture, which we will explain.

The Fermi Paradox points out the lack of any evidence for what many see as a high probability of intelligent life elsewhere in the galaxy. Since no space aliens have landed on Earth and announced their arrival, some scientists decided to search for them by electromagnetic radiation. In 1960 astronomer Frank Drake began a coordinated project which became known as the Search for Extraterrestrial Intelligence (SETI). Ever since then, millions (or billions) of dollars and millions of hours have been spent listening for any transmission of any intelligent beings on other planets. The results have been zero. Where is everybody?

In 1995 the SETI Institute established Project Phoenix, which concentrated only on the 800 closest stars and their planets. Working from 1995 until 2004, the project concluded that there is no species as technologically advanced as humans in the universe within 200 light-years of Earth.

Because of the laws of physics and the dangers of space, any space traveler would be limited to no more than one percent of the speed of light. (Exceeding, or even approaching the speed of light is only possible in the movies.) So traveling at maximum speed from the nearest possible location, a space alien would need 20,000 years to reach the Earth. You could add to that another 5,000 years to dodge space objects (including stars, planets, and asteroids) on the trip. So for a space alien to reach Earth would take at least 25,000 years, and probably much longer.

So what is the picture? It’s a digital representation of what is called the Arecibo message. In 1974, scientists sent out a radio message from the Arecibo radio telescope in Puerto Rico. They aimed it a star cluster called M13, which is 25,000 light-years away. If there is any intelligent life there able to receive and decode it, the message tells about planet Earth and humanity. (You can find the “decode” HERE.) Of course, if there are any intelligent beings in M13 wondering “where is everybody,” they should receive the message in 25,000 years.

The Fermi Paradox is still unsolved. As the leader of Project Phoenix, Peter Backus, said, “We live in a quiet neighborhood.” God, on the other hand, being unlimited by time and space (remember that He created time/space and matter/energy) is always near and ready to hear our prayers unless we are unwilling to acknowledge His existence.

August 9, 2020August 8, 2020

Look Through a Telescope

Modern technology has given all of us a chance to look through a telescope and see what is in outer space. In the “old days” the only people that could look outside our solar system were astronomers who had access to powerful telescopes. Now all of us can look out and see what lies beyond our solar system without buying a telescope because the pictures are available to us on the web. If you go to apod.nasa.gov you can see pictures taken through the world’s largest telescopes. The picture for August 7, 2020, is of the Pipe Nebula. As I stare at the picture, I am awestruck by the number of stars in the cosmos.

Why are there so many? Why is the cosmos so big? If you believe that God created it all, why did He create billions of stars in billions of galaxies? If Earth is the only place with life, why are there other planets, other stars, other solar systems? Why is space full of matter like the Pipe Nebula? Obviously no one knows the answers to all these questions. Anyone who gives a dogmatic answer that invalidates the existence of God is claiming to have more knowledge than the rest of us. Those who claim the pictures are fakes or artistic works have not taken the trouble to go to an observatory and look through a telescope. Most observatories have arrangements that allow the general public to do that. We have no excuse for doubting the credibility of the pictures.

Whether you are an atheist or a religious fundamentalist, your viewpoint makes massive assumptions. Here are a few things you should know, that may make you uncomfortable:

No observation made has ever challenged the basic biblical claim that there was a beginning and that it was caused. You can argue about what the cause was, but attempting to deny that there was a beginning, puts you at odds with the observations and the laws of physics–even at a quantum level.

There is no support for the assumption that planet Earth is the only place in the universe where life exists. If there is life elsewhere, God created it, and the Bible does not say the Earth is the only place where God created life. However, the distances are so huge that we will never know if this is the only place–at least not in our lifetimes. Many years ago, I debated an atheist on a talk show with Larry King. A listener called in and asked the atheist and me “What would you two do if a space ship landed in plain sight and a little green man got out and asked, ‘Has Jesus been here yet?’” That raises all kinds of issues, but it makes the point. By the way, the atheist’s answer was, “Punt.”

As we look through a telescope we are looking into the distant past light-years ago. No one knows what the distant future holds. Could it be that God wants humans to colonize the cosmos? Perhaps our vision of God’s kingdom is too small. Every time I look at one of those pictures of star fields or look through a telescope, I am reminded of Psalms 8:3-4 “When I consider the heavens, the work of your fingers, the moon and the stars which you have ordained: What is man, that you are mindful of him?”

July 8, 2020July 7, 2020

Time Debate and Genesis

Several years ago, I was involved in a three-way debate in California between a Young Earth Creationist, a Modern Apologist Scholar, and myself. I was supposed to present design arguments while the other two engaged in an intellectual tug-of-war over the Genesis account. I learned from that experience not to get involved in that kind of time debate again.

I have engaged in debates with atheists for over 50 years, but those debates were easy to understand, and the different views were clear. This Califonia debate was between believers. Because the subject was the integrity of the Genesis account, I used a chart that shows that the SEQUENCE of the Genesis 1 account and the fossil record are identical. The Apologist Scholar denigrated my chart by saying that the events described occurred over a 600 million year period, and, therefore, the Genesis account could not be viewed as historically accurate. The Young Earth Creationist reacted to that claim, and they engaged in a free-for-all about the time issues and the purpose of Genesis 1. The point of my chart was lost in the time debate.

Humans always get hung up on the time issues. God created time. Psalms 90:4 says, “A thousand years in your sight are but as yesterday when it is past and as a watch in the night.” God is outside of time, and the Bible tells us over-and-over not to restrict Him by demanding a time-scale for what God does. “But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years and a thousand years as one day” (2 Peter 3:8). “It is not for you to know the times or the seasons, which the Father has put in His own power” (Acts 1:7).

The message of Genesis is not about time. The first verse of the Bible describes an event and process that is not dated or timed. The fact that the first chapter gives an accurate account of the SEQUENCE in which God created the Earth and all that is on it is excellent evidence that it came from the Creator. Since God created time, there is no reason for us to get hung up on how long God chose to do His work.

Theologians have led us down a rocky road of ascribing dates and times to the things God has done or will do. The birth of Christ certainly did not happen on December 25. Denominations have been created by theologians who try to establish when Christ will come again and when the judgment will take place. This is even though Jesus said, “…of that day and hour knows no man, no not the angels of heaven – only my Father” (Matthew 24:36).

People want to know when things will happen so that they can be prepared, but 2 Peter 3:11 anticipates that and warns us to always be prepared. It is hard for us to comprehend the fact that time for us ends when we die. It is equally difficult to realize that God acts outside of time. Many people stumble by putting the Genesis account at odds with the scientific evidence or relegating the Bible to symbolism and mythology rather than being literally true. Don’t get caught up in the time debate and make time an enemy of faith in the God of love, truth, and wisdom portrayed in His Word.

June 15, 2020June 12, 2020

Wandering Stars in the Sky

The ancient Greeks saw the five visible planets and called them “wandering stars” because they moved randomly across the sky instead of staying in fixed positions like the stars. The word “planet” comes from the Greek word for “wanderer.”

We have known for many centuries that the planets are not stars. They appear to wander because they orbit the Sun, just like our planet Earth. They orbit at different speeds, making them appear to wander in the sky. For astronomers to classify a celestial body as a planet, it must meet three requirements:

It must have enough mass for gravity to cause it to become spherical, unlike an asteroid.
It must not have enough mass to cause thermonuclear fusion, which would make it a star.
It must have cleared the area of debris known as planetesimals.

We have five planets that are visible without the aid of telescopes or even binoculars. Two of the visible planets are called inferior planets, not because of importance but because their orbit is inside Earth’s orbit. They are Mercury and Venus. The other three are known as the superior planets since they are beyond Earth’s orbit. They are Mars, Jupiter, and Saturn.

There is one essential thing the ancient Greeks did not understand about the solar system. They did not know that it is orderly. The Greeks saw a pantheon of gods controlling various aspects of the Earth and skies. Each of their gods had all of the bad traits of humans struggling with each other. It was the Judeo-Christian concept of one almighty and wise creator God who created an orderly system that led to the scientific understanding of the cosmos.

Today, we can study and understand the wisdom of God in creation. Because of that, we can know where the planets and stars, as well as solar and lunar eclipses, will be visible at any given time and from any location on Earth. Those “wandering stars” are not wandering after all.

May 31, 2020May 27, 2020

Measuring the Distance to Stars

Measuring the distance to stars is not as hard as you might think. As an earth science teacher at Riley High School in South Bend, Indiana, I enjoyed seeing a student’s eyes light up when they came to understand some scientific fact. They had thought it was beyond them, and suddenly it made sense. Knowing the distance to a star was always one of those facts. Let me show you how easy it is:

Look at a picture on the other side of the room. Hold your finger in front of your face and close one eye. Line up your finger and the object on the wall. Now close that eye and open the other eye, Does your finger appear to jump? If you drew a line between your eyes and extended a line from each eye to the picture, you would have a triangle. The apex angle at the picture is controlled by how far away it is from you. If you do the same experiment with an object that is closer, there will be a different angle.

The illustration on the right shows the Earth making its yearly orbit around the Sun. A line from the Earth to the Sun will establish a triangle. In six months, it will look like objects at the apex angle have moved. How much they will have moved depends on how far away they are. My classes do simulations of these measurements on the football field, and it becomes apparent how easy measuring the distance to stars can be.

The measurement unit astronomers use is based on how far away a star must be for the angle at the apex to be one arcsecond. We call that distance one parsec, and it is 3.26 light-years. If the parallax angle is .5 seconds of arc, the star must be 6.52 light-years away. The smaller the angle, the farther away the object is. The European Space Agency’s Gaia mission, which has been underway since 2013, can measure the parallax angle to a millionth of a second of arc. Objects that move such a small amount are tens of thousands of light-years away.

The cosmos is much larger than most of us can imagine. The light we see from some of those stars left the stars hundreds of thousands of years ago. Measuring the distance to stars gives new meaning to passages like Isaiah 40:22: “He stretched out the heavens as a curtain and spread them out as a tent to dwell in.”

If it has taken the light from the stars God created many tens of thousands of years to get here, it is evident that the creation didn’t happen a few thousand years ago. Verses describing the process of creation are untimed and undated. Let us not allow human traditions to challenge the integrity of the Bible. God created time, and He certainly is not limited by anything He created.

May 2, 2020April 30, 2020

Mass and Acceleration at Light Speed

Yesterday we looked at the two postulates of Einstein’s Theory of Special Relativity. We saw how our view of time is changed by taking the two postulates and applying them to motion at or near the speed of light. Now let’s look at mass and acceleration at light speed.

Looking at the top equation, which we presented yesterday, you can see that at the speed of light, the equation’s denominator becomes 1 – 1, which is zero. Time stops. If the velocity could somehow exceed the velocity of light, the denominator would be the square root of a negative number, which is not possible.

Another one of Einstein’s equations is a description of length in the direction of motion. The second equation shows that an object’s length in motion (L’) is equal to its length at rest (L) times the quantity square root of 1 minus the velocity (v) squared divided by the speed of light (c) squared. Thus the faster you move, the thinner you are in the direction of motion. An object one meter long at rest would be .765 meters at half the speed of light. At the speed of light, it would disappear, because it would have no length. There would be energy, but no physical length. What travels at the speed of light? The answer, of course, is light itself. Light is two-dimensional. It has no thickness in the direction in which it is moving, precisely what Einstein’s postulates predict.

Mass is another quantity that is affected by Einstein’s postulates. The equation for mass is similar to the equation for time. The mass in motion (m) equals the mass at rest (m’) divided by the square root of 1 minus the velocity squared divided by the speed of light squared. As an object moves faster, its mass increases, but it can never reach light speed. What, then, can we know about mass and acceleration at light speed?

One of the fundamental laws of physics is Newton’s Second Law. It says that when we apply force to a mass, the force (F) depends on the amount of the mass (M) and how much we want it to accelerate (A). The equation is F=MA. At the speed of light, the mass of an object would be infinite, and the force required to accelerate it to that speed would also be infinite. Because of the magnitude of the force, the mass would collapse into a black hole long before reaching light speed. So, it is not possible to achieve mass and acceleration at light speed.

Scientists have verified these formulas experimentally. When you accelerate a sub-atomic particle to a high velocity in a particle accelerator, its mass increases. So what created the mass in the first place? Infinite force – one of the properties of God. Proverbs 8:22-31 finds “Wisdom” is the tool God used for everything He created. Einstein has given us an excellent way to get a small understanding of the creation we live in and the wisdom and power of the God who created it.

April 17, 2020April 14, 2020

Understanding Dark Matter and God

One of the things that frequently happens when scientists admit they don’t understand something is that pseudoscience and pseudo-religion crackpots go wild with completely impossible claims. The UFO craze is an example. Many people attributed poorly understood natural phenomena to alien visitation. Virtually all UFO claims have been answered and shown to be natural phenomena or manufactured hoaxes. A more difficult question involves understanding dark matter.

Dark matter and dark energy pose a huge challenge to cosmologists and astronomers. Galaxies are spinning masses of billions of stars orbiting a core, which at least most of the time is a black hole. The problem is that the spin of the system is so rapid that the force of gravity is not enough to keep galaxies from flying apart. Scientists believe that there is undetectable mass in the galactic systems to hold them together. They call that missing mass “dark matter.”

There is a similar problem in the motion of galaxies through space. Various experiments have shown clearly that the cosmos is being accelerated at between 72 and 76 (Km/s)/Mpc. The acceleration of the cosmos involves energy far greater than anything science has seen in any thermonuclear reaction to date. If we view the cosmos as embedded in spacetime, then some energy is accelerating spacetime, but we cannot detect what that energy is or how it is generated.

In past centuries and many cultures, this would have been explained by simply saying,” God is doing (or has done) it.” We call that “God of the Gaps.” Atheists quickly point out that when science finds an explanation, that “God of the Gaps” is dead. Our studies of quarks, hadrons, WIMPS, and relativity are offering suggestions that may eventually give an understanding to fill the gap. Understanding dark matter is not a small gap because dark matter makes up 26.8% of the universe, and dark energy makes up 68.3%. That means that the matter we can detect makes up only 4.9% of the universe’s total composition.

There are some critical lessons in this. We need to realize that creating the cosmos is not a simple matter. Just creating space, time, and the substance to make the cosmos is a highly complex process. However, the process is not God. God has used His massive intelligence and design to produce something we are just now beginning to appreciate. When science finds a way of understanding dark matter and dark energy, it will only tell us more about God’s wisdom, power, and intelligence. We are beginning to understand the meaning of Proverbs 8, where wisdom speaks.

For a current discussion of this challenging area of study, see “Is the Big Bang in Crisis” by Dan Hooper in the May issue of Astronomy magazine pages 21-29, or at astronomy.com.

April 4, 2020April 1, 2020

Alan Guth and the Kavli Prize

The evidence is massive that there was a beginning to the cosmos. The cosmological argument for God’s existence is that there had to be a cause of that beginning and that the nature of the cause was an intelligence. The phrase “big bang” was invented to describe the beginning, but the big bang theory never tried to answer the question of what banged and who banged it. The April 2020 issue of Scientific American (pages 4-7) carried an article about the work of Alan Guth, who received the Kavli Prize in astrophysics in 2014. The main objective of the Kavli Prize is to honor, support, and recognize scientists for outstanding scientific work in the fields of astrophysics, nanoscience, and neuroscience.

Alan Guth’s work has been to develop the theory of cosmic inflation to show that the universe is eternal and had no beginning. The chief problem with any suggestion that the universe is eternal is something called entropy. Entropy is a measure of disorder. Whenever energy is expended in any way, disorder is introduced to the system. Unless organizing energy is applied externally on the system, the disorder will grow until there is no available energy left. We call that “heat death.”

A simple example might demonstrate this. If you took a bottle of hydrogen into a room that was completely isolated from the outside and opened the container, the hydrogen would escape and spread throughout the room. If you now wanted to get the hydrogen back into the bottle, could you get every atom back? The answer is “no,” because some of the hydrogen would have morphed into something else. Protons have a half-life, and other changes could take place. The measure of what couldn’t be put back in the bottle is called entropy.

Guth gets around the need for a beginning by saying that there is no difference between the present and the past. Using black holes, dark matter, and probabilities, he proposes a model that avoids a beginning. Alan Guth received the Kavli Prize because of his imaginative, creative thinking. The fundamental problem with Guth’s proposal is that it is not testable. No experiment can be done, and no evidence can be examined to test his theory. It is not falsifiable, and thus it really does not qualify as science. Guth is a brilliant scientist speculating on what he calls “a backward world where the past is the future and where infinite parallel pocket universes pop into existence without cause.”

While Guth’s work is interesting, it is of no apologetic significance. If God has created many pocket universes, they are so isolated from us that they do not impact our lives. Guth relies on probabilities to make many steps in his theory. When we apply probabilities to what we see in the world around us, the strong suggestion is that an intelligence has been at work to produce the cosmos.

In addition to the design we see in creation, our spiritual makeup and our creativity are not connected directly to how we got to this point in time and space. Quantum theory is based on probability, and the article ends by saying, “We had better know what they (the probabilities) mean.” We would suggest they mean, “In the beginning (of our cosmos) God created the heavens and the earth” (Genesis 1:1).

March 20, 2020March 19, 2020

Spring Arrived in the Northern Hemisphere!

Just a few hours ago (11:49 p.m. EDT March 19 or 0349 GMT March 20, 2020) spring arrived in the Northern Hemisphere. Officially it is spring, even though it may not feel like it where you live.

For the next three months, the days will continue to get longer as the Sun moves farther north. This year, the Sun reaches its greatest northern latitude on June 20 when it will be at its highest elevation in the Northern Hemisphere sky. In the Southern Hemisphere, it will be at its lowest elevation. The autumn equinox will arrive on September 22. Then, on December 21, the Southern Hemisphere will have the Sun directly overhead at 23 degrees south latitude while it will be at the lowest point in the north.

At Chichen Itza on the Yucatan Penninsula of Mexico, the Mayans built a huge pyramid to a serpent deity around A.D. 1000. They engineered the pyramid so that at the spring equinox, the Sun’s light resembles a huge snake slithering down the steps on the structure’s face. The Mayans called the equinox “the return of the Sun Serpent.” They recognized the reliable and consistent seasons that make life possible. They could not comprehend everything required to create that consistent reliability. They didn’t know the God who created all things.

What does it mean that spring arrived in the Northern Hemisphere? It means that God has designed the Earth and our solar system to be predictable. He located our planet the just-right distance from a just-right star (our Sun). He gave Earth’s axis a just-right tilt relative to our just-right orbit around the Sun to create the seasons. The result, as we wrote yesterday, is that we have a planet suitable not just for life, but for advanced life.

Scientists today use SETI to search for intelligent life elsewhere in the universe. They use telescopes and space probes to look for an exoplanet suitable for life. So far, after millions of hours and unknown amounts of money spent searching for alien life, the results have been zero.

Whether life exists anywhere else in the cosmos makes no difference for the existence of God. As spring arrived in the Northern Hemisphere, it reminds us that life exists here. As we see life blossoming all around us, we are reminded that every human life is precious God. He put us here for a purpose.