Evidence for God in Physical Design Archives

April 10, 2026April 10, 2026

Return From the Moon

The astronauts of Artemis 2 have made their successful return from the Moon. I am sure that we will soon learn new things about the Moon and space flight. The plan is to land people on the Moon as early as two years from now.

This week, we have been looking back at information we have posted about the Moon over the last several years. Our Moon is more than 50 times more massive relative to our planet than the moons of any other planets in our solar system. Because of that, its gravitational pull affects life on Earth. Its braking power has slowed Earth’s rotation rate to give us 24-hour days. Longer days would cause day-to-night temperature extremes, and shorter days would produce extreme climate fluctuations. The Moon also stabilizes the tilt of Earth’s axis, which is essential for a stable climate.

The size and albedo (reflectivity) of the Moon provide the optimum nighttime illumination for nocturnal animals. Its size allows it to periodically eclipse the Sun, giving scientists much to learn about the Sun’s corona. The bottom line is that, according to astrophysicist Hugh Ross, for a planet to host advanced life requires a planet-moon system “with virtually identical” to ours, and it “must orbit a star virtually identical to the Sun.”

We can be thankful that God has given us the exact Moon that we have. I am sure that when astronauts return from the Moon, they will be glad that we live on planet Earth. Click HERE to learn a lesson in perspective from the Moon, written by John N. Clayton.

April 9, 2026April 9, 2026

A Solar Eclipse from Space

The Moon is just the right size and at the right distance from Earth to give us perfect solar eclipses. Tomorrow is the day when Artemis 2, with its crew of four, is scheduled to return to Earth. While on their journey around the Moon, they witnessed a solar eclipse from space. It was not the same as seeing a solar eclipse from Earth because the Moon was much closer to them than it is to us on Earth. Because of that, the Moon’s shadow was larger, but the astronauts could still see the Sun’s corona.

Earth comes between the Sun and the Moon two to four times per year, casting a shadow on the lunar surface. Total lunar eclipses are less common than partial or penumbral eclipses, but they are more interesting to watch. According to legend, CHRISTOPHER COLUMBUS USED A TOTAL LUNAR ECLIPSE to get the supplies he needed from the people of Jamaica. Whether full or partial, lunar eclipses can serve to remind us of HOW ESSENTIAL OUR MOON IS.

It was a rare and interesting experience for the astronauts to travel around the Moon and observe a solar eclipse from space, but I’m sure they will be excited to return home. They will be bringing back new information about our natural satellite, and the more we learn, the more we see evidence of God’s design.

April 8, 2026April 8, 2026

The Moon’s Gravity Affects Earth

As I write this, Earth’s gravity is pulling the Artemis 2 and its four astronauts back toward home after completing a trip around the Moon. Gravity is one of the precisely tuned forces that make life possible. It also explains why the Moon doesn’t fly off into space. Earth’s gravity influences the Moon, and the Moon’s gravity affects Earth in several ways.

One way our planet is affected by the Moon’s gravity is through the tidal lock that causes the same side of the Moon to always be visible from Earth. The Artemis 2 crew had the rare privilege of seeing the far side of the Moon as they passed around it. I’ve heard some newscasters call it the “dark side of the Moon,” but the Moon has no dark side. The Sun’s illumination reaches all sides of the Moon as it orbits our planet.

The Moon’s gravity influences Earth by CAUSING THE OCEAN TIDES. Once, it even HELPED OPEN THE SUEZ CANAL. God’s finely tuned design of the Earth-Moon system allows us to exist on this planet.

April 7, 2026April 7, 2026

How Many Moons in Our Solar System?

As I write this, four Artemis 2 astronauts are on their way back to Earth after making a trip around the Moon. Until they make their planned splashdown in the Pacific Ocean near San Diego, California, on Friday, April 10, 2026, I want to look back at what we’ve written about our amazing natural satellite. Our Moon is very unique—unlike any other moon—in both size and number. There are how many moons in our solar system? You can see from THIS ARTICLE that the number of confirmed moons keeps changing.

Will the number of confirmed moons change again in the future? Probably, but we know that Earth has only one Moon, and it is just the right SIZE and MASS.

So, there are how many moons in our solar system? If you count all the moons orbiting the planets, the total is approximately 430. That number is subject to change, but there is only one that is just right, and I am sure God designed it that way.

March 27, 2026March 27, 2026

The Night Sky Is in Danger

Five months ago, we reported that a California company called Reflect Orbital planned to place 4,000 solar mirrors in a sun-synchronous orbit to reflect sunlight into Earth’s twilight areas. They claimed it would extend the hours of solar energy production, allow people to work later, improve safety, and boost crop growth. They planned to test the concept in April 2026. (You can find that posting HERE.) Now, space.com reports that they want to place 50,000 orbiting mirrors that are three times larger than the original plan. Are we facing the end of the night sky?

Adding to the Reflect Orbital proposal, in January, Elon Musk’s SpaceX announced plans to launch one million power-hungry data centers into space, where they can utilize solar energy. The U.S. Federal Communications Commission (FCC) must approve these plans, which they appear to be fast-tracking. Astronomers worldwide are alarmed.

Robert Massey, deputy director of the Royal British Astronomical Society (RAS), objected that these proposals are “absolutely the destruction of a central part of human heritage.” He said, “It would absolutely transform our view of the sky.” RAS and many other research organizations are filing objections with the FCC.

According to Massey, the night sky would be three times brighter because of Reflect Orbital’s sun-reflecting mirrors, and dark-sky sanctuaries where astronomers place their telescopes would be lost. The SpaceX data centers would not be as bright as the mirrors but would still be visible to the naked eye. Astrophysicist Noelia Noel at the UK’s University of Surrey said, “While innovation in satellite technology brings clear societal benefits, scaling to hundreds or even millions of bright objects—or deliberately illuminating the Earth from orbit—risks fundamentally altering the night sky. This would have profound consequences not only for astronomy but also for ecosystems, our cultural heritage, and our collective relationship with the cosmos.”

When the psalmist David admired the night sky, he had no satellites or solar reflectors to get in the way as he wrote, “The heavens declare the glory of God; the skies proclaim the work of his hands. Day after day, they pour forth speech; night after night, they display knowledge. There is no speech or language where their voice is not heard. Their voice goes out into all the earth, their words to the ends of the world.” (Psalms 19:1-4) I pray that we will always be able to be in awe of the night sky and see the message of God’s glory it conveys.

Reference: space.com

March 25, 2026March 25, 2026

The Benefits of Sunlight

It’s springtime, and one of the great things about this season is that it gives us more daylight hours. The benefits of sunlight and its warmth help plants grow, making everything feel new. In Genesis 1:14, we read that God cleared the air to make the lights in the sky visible, so they could separate day from night and serve as signs for seasons, days, and years. Animals rely on the Sun, Moon, and stars to know when to breed and when and how to migrate. Plants need sunlight for photosynthesis, which produces oxygen that humans and animals need.

The benefits of sunlight include both our physical and mental health. Sunlight regulates our circadian rhythm, the biological clock that controls sleep, appetite, and hormone production. Daylight boosts serotonin levels, signaling it’s time to wake up. Spending time outside in the sunlight helps our bodies produce vitamin D, which may help protect against dementia, type 2 diabetes, and other chronic illnesses.

After a long, dark winter, going outside to enjoy the sunshine and fresh air makes us feel refreshed. Even sitting near a window with sunlight streaming in improves our mood. Light therapy is sometimes used to treat depression, especially seasonal depression during the winter months. While we consider the benefits of sunlight, we need to remember that excessive direct exposure to ultraviolet light can lead to skin cancer, cataracts, and macular degeneration.

Genesis 1:15 states that the “lights in the expanse of the sky” were meant to “give light on the earth.” John 1:4-5 tells us Jesus came to bring true light to the world. We could not live without the benefits of sunlight, and I wouldn’t want to live in a world without Jesus, who came to bring us light and life. John also reminds us that Jesus created the light and everything else that exists. (See John 1:1-14.)

March 16, 2026March 15, 2026

Water Is Unlike Any Other Substance

My astronomy students were always amazed to learn the basic physics fact that water exists in 22 different forms throughout the solar system, and that water is unlike any other substance on planet Earth. A simple example of this is to consider why a lake freezes, with ice on top and liquid water underneath. When most substances cool, they become denser, but at 4 degrees Celsius, water starts to violate that rule and becomes less dense.

Every elementary student knows that water can exist as vapor, liquid, or solid (ice). On Earth, water boils at 100 degrees C when the air pressure is 100 kilopascals. (A Pascal is 1 newton per square meter, and there are roughly 4.45 Newtons in a pound). At the same air pressure, water freezes at 0 degrees C. If you drop the air pressure to 100 Pascals, ice turns into water vapor, skipping the liquid phase altogether. One more point of interest to astronomers is that if the pressure is extreme–over 100 gigapascals–water will exist as ice regardless of the temperature.

As space probes visit other planets and their moons, they measure temperatures. Not only do the temperatures tell us about these bodies, but the shapes of ice crystals on them can tell us about the conditions there. Natural water ice crystals on Earth are hexagonal, but since water is unlike any other substance, scientists in the lab have forced ice crystals to take six different shapes. Depending on the temperature and pressure, they can be cubic, tetragonal, orthorhombic, rhombohedral, and monoclinic.

It has been said that the more we know about the creation, the closer we get to the creator. Because water is unlike any other substance, its structure allows a lake to freeze on the surface while life continues under the ice. The presence of water on other planets and their moons throughout the solar system enables the clockwork precision that allows Earth to endure for centuries with great stability. We learn about all of this through the facts of science discovered by human minds. Genesis 1:1 not only tells us that there was a beginning to time, space, and matter/energy, but we now know that the “heavens” includes God’s miracle glue that holds it all together–water.

Reference: March 2026 issue of Scientific American (pages 12-13)

March 3, 2026March 2, 2026

Hubble Constant and Gravitational Waves

For years, many scientists were reluctant to accept that the universe had a beginning. Looking through a telescope in the 1920s, Edwin Hubble observed that other galaxies were moving away from us. Going back in time, this suggests that at some point, they were much closer together. If we go far enough back, all matter and energy in the universe would have started from a single point called a singularity. For years, many scientists dismissed this idea, and Fred Hoyle mockingly named it the “big bang.” This leads us to the Hubble constant and gravitational waves, but I am getting ahead of the story.

In 1964, Arno Penzias and Robert Wilson accidentally discovered the Cosmic Microwave Background radiation (CMBR or CMB), which is leftover from the cosmic creation event (aka “big bang”). The CMB scientifically proved that the universe had a beginning. Further evidence in the 21st century made it impossible to deny that the universe had an origin. Since 1998, science has shown that the universe’s rate of expansion is accelerating. They hypothesize a mysterious force called “dark energy” to explain this acceleration, even though they have never detected this mysterious force.

To measure how fast the universe is expanding, scientists look for what they call the Hubble constant. They have two methods for measuring it: one involves using supernovae, and the other is based on physics principles within the standard model of cosmology. Explaining these methods is beyond the scope of this discussion, but the key issue is that they produce different results. This discrepancy is known as the “Hubble tension.” This leads us to a connection between the Hubble constant and gravitational waves.

In a March 2026 research paper, scientists from the University of Illinois Urbana-Champaign and the University of Chicago have proposed a third way to measure the Hubble constant using gravitational waves. Albert Einstein’s 1915 theory of general relativity predicted gravitational waves, but they remained undetected for a hundred years. Then, in 2015, the Laser Interferometer Gravitational-Wave Observatory (LIGO) in the United States detected a gravitational wave for the first time. Since then, with international collaboration, more detections have followed.

Gravitational waves are produced by the collision and merging of black holes or neutron stars. The new theory suggests that by measuring the speed at which these collisions are moving away from us, it may be possible to determine the Hubble constant more precisely. Achieving this will require more sensitive gravitational wave detectors than the current ones. According to Daniel Holz at the University of Chicago, this could help us “learn more about the age and composition of the universe.”

The Hubble constant and gravitational waves give us new insights into creation. Ever since science was compelled to accept that the universe had a beginning, we have learned more about the power and wisdom of the Creator. The more we discover, the more we realize we can know there is a God through what He has made (Romans 1:20).

Reference: space.com

February 26, 2026February 23, 2026

The Reason for a Multiverse Hypothesis

Science fiction writers love multiverses, and so do many scientists. In science fiction stories, characters step through a portal and emerge in a parallel or inverted world. In the minds of some physicists, multiple universes exist in what is known as the multiverse hypothesis. According to that hypothesis, an almost infinite number of universes exist, each with radically different physical laws and properties. There is no evidence for this, and it is impossible to prove or falsify. So, what is the reason for a multiverse hypothesis?

Agnostic scientists who theorize a multiverse do so not because of evidence but because they cannot explain the apparent fine-tuning of the universe. Why are the particle masses and force strengths in our universe perfectly fine-tuned for us to be here? Slight changes in any of those factors would make it impossible for life to exist and likely for a universe with stars and planets to form.

Speculation about “bubble universes” in a frothing multiverse is pure science fiction at present, so what about another option? Some have proposed an idea based on quantum mechanics. This theory of particle physics states that particles can exist in a “superposition” of possible states until someone measures the particle’s position, at which point it collapses into a single state. It’s difficult to see how this could explain alternate universes, since quantum theory deals with the very small, not entire universes. That brings us back to the reason for a multiverse hypothesis. But, wait! Isn’t there another possible explanation for the fine-tuning of our universe?

Yes, there is another possible explanation for the astonishingly fine-tuned parameters of our cosmos. However, it is one that many stubbornly refuse to accept, or even consider. What about the possibility that the universe was designed by an infinite Intelligence that exists outside of time and space? Isn’t that a more reasonable explanation for the precise design that makes our existence possible?

Quantum fluctuations can’t explain it. Even an infinite number of universes could not explain how we happen to be lucky enough to live in a universe with the right combination of all the exact factors needed for life. Luck and chance are not scientific explanations. Even if there were an almost infinite number of universes, there would still need to be an explanation of how they originated. The design we observe in the cosmos can best be explained by a Designer. Isn’t the only reason for a multiverse hypothesis the desire of skeptics to avoid the most obvious and logical explanation?

Reference: Science News magazine for February 2026, pages 62-63, and sciencenews.org

February 24, 2026February 22, 2026

Irresponsible Comments About Dark Matter

We are seeing some irresponsible comments about dark matter in both religious and secular articles. The fact is that dark matter is a designed feature of the cosmos and demonstrates the Creator’s wisdom.

The story of dark matter begins nearly 100 years ago when a Swiss astronomer named Fritz Zwicky observed that the Coma Cluster of galaxies contained galaxies moving so fast that they should have flown apart. About 40 years later, American astronomer Vera Rubin noticed that stars along the edges of spiral galaxies were moving so fast that centrifugal force should have sent them flying into intergalactic space. In recent years, astronomers have observed gravitational lensing—the bending of light by gravity—in regions of space without visible matter. These facts point to the presence of unseen or dark matter.

Despite these irresponsible comments about dark matter, it is not where hell is located. It is not a product of celestial evolution and will not destroy the Earth, at least not in the next 1000 years. It is simply a designed feature that allows us to live on this planet in the solar system within this galaxy.

What would the universe look like if dark matter did not exist? Galaxies would need to be much larger to prevent them from collapsing into their centers due to gravity. If you visit NASA’s daily website apod.nasa.gov, you will see that space is full of galaxies. That would not be possible without dark matter.

Psalms 19:1 finds David looking at the sky, unobstructed by modern lights, and stating, “The heavens declare the glory of God; the skies proclaim the work of His hands. Day after day, they pour forth speech; night after night, they reveal knowledge.” That was true in the clear skies David could observe, and it remains true today as astronomers use modern telescopes to see God’s wisdom displayed in the heavens.

Reference: Wikipedia.org