Evidence for God in Physical Design Archives - Page 49 of 58

March 5, 2018December 20, 2021

Expanding Universe and What It Means

We live in an expanding universe. For thousands of years, from Aristotle to Einstein, scientists thought that the universe was eternal. Einstein’s equations proposed in his general theory of relativity in 1915 seemed to indicate that the universe was not stable. Einstein thought it was a mistake and tried to correct for the “error” by creating a variable called the “cosmological constant.” The only error was the cosmological constant, and Einstein later called it “the biggest blunder of my life.”

Later in the 1920s, Edwin Hubble found strong evidence that the universe was expanding. That evidence was further confirmed in 1964 when radio astronomers accidentally discovered the cosmic microwave background. It was finally confirmed by space-based experiments in the twenty-first century.

The rate of expansion of the universe based on experiments was established and is known as the Hubble constant. On February 22, 2018, a new survey of the expansion rate was released. This scientific paper was based on the most precise measurements of the universe’s expansion rate using the Hubble Space Telescope. Scientists are surprised to discover that the expansion rate is faster than they thought. This new information may require some re-evaluation of the scientific understanding of the universe.

This is not the first time a re-evaluation was needed. Evidence of an expanding universe indicates that it had a beginning. If you trace the expansion backward through time, you can see that at one point the entire universe would have been compacted into a single point. The evidence of the expansion shows that the universe had a beginning when that expansion began. Since the expansion is accelerating, that means that the universe will never contract back and start over. Therefore, the universe is not eternal. It had a beginning, and it will have an end.

The bottom line is this: What did Moses know that Einstein and scientists before him did not know? That the universe had a beginning. “In the beginning, God created the heavens and the earth” (Genesis 1:1).
–Roland Earnst © 2018

February 26, 2018September 8, 2018

OSIRIS-REx Photograph

At first glance, this picture may not look like much. However, you need to take a good look at the large white dot in the center. That’s us. In September of 2016, the National Aeronautics and Space Administration (NASA) launched a spacecraft called OSIRIS-REx. The name stands for Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer. Its purpose is to study asteroids. Specifically, it was launched to study an asteroid named 101955 Bennu, to take a sample from it, and return that sample to Earth. Scientists hope that studying that asteroid sample will help us learn more about the formation of our solar system. The project will cost about one billion dollars.

On January 17, 2018, OSIRIS-REx turned its NavCam 1 camera toward Earth and snapped this picture. The spacecraft was almost 40 million miles (63.6 million km) from Earth and traveling away at 19,000 miles per hour (8.5 km per second). The largest and brightest spot in the picture is Earth. The smaller dot close to it is our Moon. The cluster of stars in the upper left is the Pleiades. In the upper right is Hamal, the brightest star in the constellation Aries. Surrounding the Earth and Moon are five stars that are the head of the whale in the constellation Cetus.

The spacecraft is expected to reach Bennu this summer and will orbit the asteroid until July of 2020 when it will land and gather a sample. In September of 2023 is it scheduled to deliver that sample to the scientists on Earth. The purpose is to learn more about this near-Earth asteroid. The hope is that will help us to learn more about asteroids in general and what we might do to prevent one from slamming into our planet. There is also hope for mining useful minerals from asteroids and getting a better idea of the history of Earth. The whole list of scientific objectives for this space probe is contained in that long name for which we use the acronym OSIRIS-REx.

Forgetting about the cost and ambitious objectives, we enjoy looking at this view of Earth from far, far away. It reminds us of what a big solar system and universe we live in and how amazing is the God who designed it all. It also reminds us of the challenge God gave to Job about the Pleiades in Job 38:31-33.
–Roland Earnst © 2018

February 8, 2018September 13, 2018

Driving to Mars in a Red Convertible

On February 6 SpaceX launched a red Tesla roadster convertible owned by billionaire CEO Elon Musk in a trajectory toward Mars. The photo from an onboard camera shows the dummy driver leaving Earth and driving to Mars.

Will the car ever get there? Astronomers say that it will go into orbit around the Sun and eventually come to the vicinity of Mars. However, it will probably not come very close to the planet depending on the timing of orbits. It has no onboard thrusters to adjust its direction for driving to Mars. At any rate, it will take several months to arrive anywhere near Mars. The closest Mars ever comes to Earth is 33 million miles (54.6 million kilometers). It takes a long time to “drive” that far.

Musk has been promoting the idea of colonizing Mars. His company has developed the world’s most powerful space rocket, the Falcon Heavy Rocket, which they used to launch Musk’s car. However, Mr. Musk doesn’t seem to be doing much to solve the problems of interplanetary space travel. For humans to survive on long space flights away from the protection of Earth’s atmosphere and magnetic field, will require much more effort than launching them into space.

Earth has been designed to shield us from the deadly effects of space. Of course, the vacuum of space would be deadly to anyone not in a pressurized suit or cabin. That problem has been solved to allow astronauts to live in the International Space Station and make spacewalks. If the tires on the car were pressurized, I suspect they would have blown out by now. Another problem is food, medicine, and other supplies. Resupply launches provide for the needs of people on the ISS, but that would not be practical for people traveling to or colonizing Mars.

Perhaps the biggest challenge is cosmic radiation and debris coming from outer space. Earth’s atmosphere is designed to protect us from those things. The space station in low Earth orbit is still somewhat within the magnetic field of Earth. In outer space, the only protection is what you can take with you. Apparently, from what Elon Musk posted on Twitter, his car was headed on a dangerous trip into the asteroid belt beyond Mars.

Musk said in a news conference that the car was “just going to be out there in space for maybe millions or billions of years.” That may be doubtful. Musk admitted that SpaceX had not tested the materials of the red convertible for space endurance. The mannequin space traveler is wearing an authentic space suit, but the car is made of the usual materials. Even if the car avoids major collisions with asteroids, it will become riddled with pockmarks from micrometeorites. Leather, fabrics, plastics, and even the carbon-fiber frame will break down from exposure to unfiltered sunlight and cosmic radiation. The carbon-carbon and carbon-hydrogen bonds in those materials will break down, and the car will fall apart. At least one scientist, William Carroll, a chemist at Indiana University and an expert on plastics and organic molecules, said, it won’t last a year in space.

One more thing to note is that the radio in the car was playing David Bowie’s song “Space Oddity.” However, sound can’t travel through a vacuum, and since there is no atmosphere in space, the radio is playing the sound of silence. The battery will run down in a short time anyway. Driving to Mars is going to be a challenge, even in a well-designed spaceship. The need for power, food, protection from the elements and many other things, make us very happy to live on planet Earth. It almost seems as if Someone designed this place for us to call “home.”
–Roland Earnst © 20018

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January 31, 2018May 24, 2021

Lunar Eclipse and Lunar Effects

Lunar Eclipse and Lunar Effects
Many of us missed the super blue blood moon lunar eclipse this morning. We may have missed it either because of weather (clouds) or because it wasn’t complete in the part of the world where we live. So did we miss seeing a rare phenomenon?

A total lunar eclipse happens about once every year-and-a-half, but this one was special. An eclipse like the one this morning has not happened in North America in the last CENTURY-and-a-half. (Yesterday we explained what a super blue blood moon is.) The last time there was a supermoon total eclipse in North America was in 2015. A blue moon lunar eclipse last occurred in 1982. But the last time that North America saw a total eclipse of a blue supermoon was in 1866. Unfortunately for most of us in North America, this morning’s eclipse happened at or near the setting of the Moon, so we could only see part of it at best. In addition to that, much of central North America was cloudy.

Watching a lunar eclipse can be fascinating, but what is special about the Moon? Compared to the moons of other planets in our solar system, our moon is larger in relation to planet Earth. The size of the Moon and it’s distance from the Earth makes total SOLAR eclipses possible, but we have examined that before. The size of the Moon and its distance from Earth puts it in tidal lock with the Earth. What that means is that the same side of the Moon is always facing the Earth. We see only one side of the Moon every night year-after-year.

What is our Moon good for except to look at? The truth is that without the Moon, Earth would be a much more hostile place to live. The gravity of the Moon creates the ocean tides which clean the bays and estuaries essential for many plants, animals, and birds. The gravity of the moon has slowed and stabilized the Earth’s rotation and tilt, shaping the life-cycles of plants and animals and determining our wind patterns and weather. The Moon reflects the light of the Sun to give a night light essential for many forms of life.

A super blue blood moon lunar eclipse is interesting to watch, but there are more reasons for the Moon to exist. We should be thankful that we have the Moon because it really is “super.” I suggest that it is not an accident, but part of the cosmic design of a Master Engineer.
–Roland Earnst © 2018

January 30, 2018September 13, 2018

Super Blue Blood Moon Arrives

As most people know, tomorrow morning (January 31) before sunrise there will be a total eclipse of the Moon. It will not be an ordinary lunar eclipse because it will be a Super Blue Blood Moon. What does that mean?

It’s called “super” because the Moon is at perigee. That means the Moon is at its closest point to the Earth. The Moon’s orbit of Earth is somewhat elliptical so at times it is farther away, and sometimes it’s closer. At the closest point, it is somewhat larger and brighter than when it is at its farthest point, called apogee.

What about the “blue?” One thing for sure, the Moon won’t look blue. This will be the second full moon during January. Two full moons during one month don’t happen very often, only “once in a blue moon” as the saying goes. When we do have two in one month, the second full moon is called a “blue moon.”

Why is it called a “blood moon?” That’s because during a total lunar eclipse the Moon looks red. A lunar eclipse happens when Earth’s shadow blocks the Sun’s light from the Moon. Lunar eclipses only happen when the Moon is at its “full” stage because that is when the Sun and Moon are on opposite sides of the Earth. Only when the Moon, Earth, and Sun line-up perfectly does Earth’s shadow block the Sun’s light from reaching the Moon. However, even during a total eclipse some of the light from the Sun is bent by the Earth’s atmosphere enough that it reaches the Moon’s surface. The bending occurs mostly in the red end of the visible spectrum, so some red light reaches the Moon, and we see that red light reflected back to us. It’s the same red effect we see at sunrise and sunset.

So that’s how we can have a Super Blue Blood Moon. If you want to know when you can see the eclipse in your area, there are many websites that give that information such as NASA.gov.

If someone tries to tell you that this eclipse, or any solar or lunar eclipse, is a sign of some catastrophe or dramatic event that is about to happen, don’t believe it. The dramatic events are the eclipses themselves. The way the solar system has been designed to make life possible and allow us to enjoy watching eclipses is a demonstration of the wisdom and creativity of the Designer. Eclipses allow us to learn more about the system that God has created. We are in awe of this life-giving system.
–Roland Earnst © 2018

January 27, 2018September 13, 2018

Supermassive Black Holes and Creation

One of the most interesting objects in the creation is the black hole. Now supermassive black holes give us something even more intriguing to think about.

At one time many scientists thought black holes were a joke. I had a physics professor back in my undergraduate days who taught us the basic principles behind the formation of a black hole. Then he proceeded to ridicule the idea as pure fantasy.

It certainly seemed like fantasy in the middle of the twentieth century. The basic idea was that there are two forces at work in stars. One was the electrical force that repels charged matter pushing it away from the stellar center. That force is proportional to the amount of charge present and the distance between the charges squared. It could be calculated by knowing a proportionality constant which governed electrical interactions and was determined experimentally. Its value is 9 x 10^9, so it is a very large force.

A second force is gravity. The mass of two particles multiplied together and divided by the distance between them squared calculates the gravitational attraction the particles have toward each other. Again there was a proportionality constant which could be measured in the laboratory, and it was 6.67 x 10^-11. That meant the electrical force is massively greater than the gravitational force by a factor of 10^20. That is why we have electric motors and not mass (or gravity) motors.

The question is what would happen if you had a star that was so massive that the gravitational force exceeded the electrical force? The answer was, of course, that the star would collapse. The amount of mass needed to do that would be astronomical, but it is possible. Einstein showed that huge masses could actually warp space. If a huge mass warped space, it might create a situation where even light could not escape. The result would be a black hole–a point in space where matter collapsed upon itself. That hole would continue to absorb anything that came near it, so it would just continue to grow in mass.

Astronomers have now observed black holes in many places in space. It might be more accurate to say that they have seen the holes produced by black holes. We now know that most if not all galaxies have black holes at their cores. We have seen black holes collide, and the resulting shock waves allowed scientists to detect gravity waves.

Now scientists are concerned about new finds of supermassive black holes which seem too large to have been formed by the process we just explained in an oversimplified way. Apparently, these new black holes were formed at the beginning of the creation perhaps by the collapse of huge clouds of gas and dust that were not a part of a galaxy. These strange supermassive black holes are around 1000 times bigger than normal black holes and may be remnants of the creation of the cosmos itself. This is a new area of study, but it should be supported by observations from a new telescope scheduled to go into orbit in 2019.

Black holes have much to teach us. If black holes are scattered universally throughout the cosmos, and if they are sweeping up all matter that gets anywhere near them, what would that mean? Obviously, it means that eventually the entire cosmos will be swallowed up by supermassive black holes! This confirms again that the cosmos has not existed forever and that there was a beginning to the creation.

In 2 Peter 3:10-13 we read that ultimately the cosmos will dissolve and the elements will “melt with fervent heat.” Matter/energy is not eternal. It had a beginning, and it will have an end. We don’t know if the Lord will use natural processes that have resulted from the creation itself, or whether He will use His power directly. Peter wrote in verse 11, “Seeing then that all these things shall be dissolved, what manner of persons ought you to be..?” Those words receive new support from the evidence of supermassive black holes in the cosmos around us.
–John N. Clayton © 2018
Reference: Scientific American, February 2018, page 26-29.

January 15, 2018May 25, 2021

UFO Claims and 22 Million Dollars

The New York Times recently reported that the United States government between 2008 and 2011 spent 22 million dollars on a secretive program to investigate UFO claims. A collection of stories has now emerged concerning the results of the study. It includes:

Reports of pilots seeing strange aircraft that moved at great speeds and made 90 degree turns at full throttle.

Claims of government contractors constructing specially-modified storage buildings to house mysterious “metal alloys” recovered from UFOs.

A quote from the former director of the program saying “What was considered science fiction is now science fact.”

We have pointed out repeatedly that whether there is life in outer space is not an apologetic issue. God may have seen fit to create life elsewhere. Historically the UFO claims have been used by skeptics and opponents of Christianity in all kinds of ways to suggest that aliens are responsible for our existence and that we are just pawns in some alien chess match. The fact that this story is raised repeatedly in the media is a reflection of that way of thinking.

The fact is that the story of pilots seeing strange space vehicles originally occurred in the 1940s and has been shown to be reflections off the cockpit windows. I have a friend who works with government contracts to test new alloys and materials. All of their samples come from the Earth, and there are dozens of buildings built with government contracts to store all of the materials being tested. His favorite line is, “We have a solution, now we are looking for the problem for the solution to solve.”

We can’t blame aliens for the chaos that is in our world today, and we can’t look for aliens for solutions to our problems. Christ has the answers everyone is looking for, but He will not force solutions on us against our will. What Jesus calls us to do goes against our selfish desires. Wasting 22 million dollars on UFO claims is a reflection of the ignorance that permeates the governing agencies of our culture.
–John N. Clayton © 2018

January 14, 2018September 13, 2018

Stephen Hawking and the Theory of Everything

Stephen Hawking is perhaps the most famous scientist in the world today. Hawking is a British theoretical physicist and cosmologist. In 1963, when he was 21 years old, he was diagnosed with amyotrophic lateral sclerosis (ALS) also known as Lou Gehrig’s Disease. The doctors gave him two years to live. He has far exceeded the life expectancy of an ALS patient, even though the disease has gradually taken away his ability to move.

Today Hawking speaks using a computerized voice that he controls with his cheek muscles using a slow process of selecting words and letters. In spite of his disability which he does not talk about, he has given lectures and written best-selling books. Although he had previously written that God was not needed to explain the creation, in 2014 he openly declared himself to be an atheist.

Hawking married Jane Wilde in 1965. Over the years his illness and his celebrity put a strain on the marriage. Also, Jane Hawking was a Christian and Stephen was an unbeliever, which added to their differences. In 1990 Stephen left Jane for one of his caregivers. In 1995 he divorced Jane and married the caregiver, Elaine Mason. In 2006 Stephen and Elaine divorced. Hawking then resumed a closer relationship with his first wife and his children and grandchildren. Jane wrote a book about their renewed relationship, and it was made into a movie The Theory of Everything in 2014. Eddie Redmayne played Stephen Hawking in the film, and the role won him the Academy Award for Best Actor.

Speaking of the Theory of Everything, that is what Stephen Hawking and other scientists have spent years trying to find. On January 8, 2018, a new episode of the series Favorite Places premiered on CuriosityStream.com. In the show, Stephen Hawking is shown traveling through space to visit some of his favorite places including Venus, the Sun, and the star Proxima Centauri. Narrating the adventure with his computer-generated voice, he tells about his search for the Theory of Everything:

“I have been searching for something my whole life. Something to explain the world that is by turns kind and cruel, beautiful and confusing. A single all-encompassing idea that can explain the nature of reality—where it all came from and why we exist at all—the Theory of Everything.”

Perhaps Hawking has been overlooking the answer. Perhaps he has left out the key to that answer—God. Perhaps his ex-wife Jane had the answer all along in her Christian faith. Stephen acknowledges that the universe is amazingly fine-tuned for life. He attempts to explain that by the idea that this is only one of an almost infinite number of universes with different parameters and we just happen to live in the one universe with the right parameters and laws to allow life to exist.

Instead of an accidentally fine-tuned universe, what if God created a perfect universe. What if God is love and He created us so that He could love us and so that we would love and serve Him. What if our failure to do so explains why the world is “by turns kind and cruel.” That would explain “where we came from and why we exist at all.” It would also explain “the nature of reality.” That is what Stephen Hawking has been searching for his “whole life.”

We think that the “Theory of Everything” is written in the Bible ready for each of us to discover for ourselves.
–Roland Earnst – © 2018

January 11, 2018September 13, 2018

Earth’s Atmospheric Shield

Earth's Atmospheric Shield Protects Against Meteoroids
In 2013 a 10,000-ton 60-foot (20 m) wide asteroid entered the Earth’s atmospheric shield and exploded over Chelyabinsk, Russia. The explosion occurred 18 miles (29 km) above the Earth emitting a shock wave equivalent to 10 Hiroshima bombs.

A team led by Dr. Jay Melosh of Purdue University has extensively studied what controls how much damage a rock from space can cause. Dr. Melosh’s research was funded by NASA’s Office of Planetary Defense, and some interesting facts have come from the research. According to the study, Hollywood disaster movies aren’t even close to being realistic. Dr. Melosh says “Realistic stuff doesn’t make a good story. Hollywood usually manages to get it wrong.”

Meteoroids are hunks of rock that come in all shapes and sizes and with different amounts of porousness. As a rock enters the atmosphere, air pressure builds up in front of it, and a vacuum develops behind it. For most porous rocks, the air will rush into the rock and blow off pieces, like an air hose blowing in a bucket of sand. The design of the Earth’s atmosphere is what causes the break-up of the meteoroids. It is only if they are too big to blow apart that they hit the Earth leaving a crater such as Meteor Crater in Arizona.

The article about Dr. Melosh’s work in the Herald Bulletin says that Earth’s atmospheric shield is better than we thought. Modern astronomy continues to find design features of the universe and the Earth that allow life to exist on this planet. This is another example of a design feature that makes it so that we don’t have to walk around looking up to dodge an incoming celestial missile.
–John N. Clayton © 2018

January 10, 2018September 13, 2018

Earth’s Magnetic Reversals

Earth's Magnetic Reversals and Ancient Pottery
When I took my earth science students on our annual field trip to Lake Michigan, we did a “magnetism and history” exercise showing Earth’s magnetic reversals. We would go to the large sand dune known as “Old Baldy” (no, not named after me), cover a bar magnet with a white handkerchief, and stick it into the sand. The handkerchief would come out completely covered with little black needles of magnetite which is a magnetic iron oxide.

There was a nearby pool where the water was calm and where you could see the magnetic pieces with a pair of binoculars. They pretty much lined up in the same direction, and I showed the students that they were lined up with a compass needle. We would then dig down several feet into the sand to a layer of mud where the magnetite pieces pointed every which way. I would ask my students to tell me why that would be. Most of them said that the Earth must have lost its magnetic field at the time when that mud was deposited. I then told them if we dug down deeper we would find the magnetite pieces lined up again, but in the opposite direction. The point was obvious–the magnetic field of the Earth had flipped.

In reality, there are several other possible causes for the scrambled magnetite pieces, but the magnetic reversal did happen. In the mid-ocean ridge of the Atlantic, lava flows have trapped the magnetite. The process is called “thermoremanent magnetization.” Because the lava flows happened multiple times, they show a picture of the history of the Earth’s magnetic reversals. These lava flows have recorded over a dozen “flips” in the magnetic field of Earth.

Archaeologist Dr. Erez Ben-Yosef of Tel Aviv University has led studies of the history of magnetic changes on the Earth. Ancient pottery has tiny magnetic minerals that were aligned with the Earth’s magnetic field when the pottery was fired in the kiln. The stronger the magnetic field, the greater the alignment of the magnetic particles. From the late eighth to the second century B.C., ceramic jars bearing the impressions of royal stamps were manufactured in and around Jerusalem. Scientists have studied handles from 67 pieces of pottery, and they have found that the magnetic field of the Earth has gone through periodic rises and falls throughout history. The mapping of the magnetic fields gives a record of history, with small changes producing a pattern that improves dating techniques by a huge factor.

What causes the Earth’s magnetic field is still not completely understood, and the magnetic reversals are even more of a mystery. By measuring the magnetic particles in the pottery, scientists can date the pottery very accurately. This dating method can answer many questions about ancient kings and kingdoms including the major figures in the history of Israel.