Space Travel Brain Shifting

Space Travel Brain Shifting

Space travel can change your brain in more ways than one. We have mentioned the “overview effect” that people experience when looking down on planet Earth from space. It can open a person’s mind to the realization that we are small and that we depend on the components for survival that God has provided on this planet. New research indicates that space travel and weightlessness can also affect your physical brain. You could call it space travel brain shifting.

Brain MRI scans of 26 astronauts and 24 non-astronauts, conducted by Rachel Seidler and others at the Massachusetts Institute of Technology (MIT), revealed how microgravity affects human brain anatomy. Their research showed that the astronauts’ brains shifted backward and upward while also rotating upward. The effects could still be detected months after returning to Earth. They analyzed MRIs from 15 astronauts before and after spaceflight, and from 11 others after returning. Twenty-four other volunteers participated in a long-duration head-down tilt bed experiment.

There was a measurable change in how the astronauts’ brains fit inside their skulls depending on how long they spent in space. The maximum displacement was 2.52 millimeters. The bed rest control group did not show marked changes. The question is how the space travel brain shifting affects performance after returning to Earth. The astronauts did experience balance issues, apparently due to effects on the inner ear and sensory regions of the brain.

The bottom line is that the study showed that physical shifts in the astronauts’ brains lasted up to six months. The study is concerned about “the long-lasting effects of spaceflight on neuroanatomy.” Again, we are reminded of how much we depend on the components for survival that God has provided on this planet.

— Roland Earnst © 2026

Reference: space.com

Newly Discovered Plant Communication Method

Newly Discovered Plant Communication Method
Thale Cress (Arabidopsis thaliana)

This isn’t a new method plants use to communicate with each other, because they have been using it for who knows how long. But for scientists, it’s a newly discovered plant communication method.

The natural world is filled with astonishing forms of communication, and plants are no exception. We have mentioned before that plants communicate underground with the aid of fungi and mycorrhizal networks in what some have called the “woods-wide-web.” They also communicate by releasing chemicals into the air. We have even seen that they communicate with insects by means of sounds. Plant communication does not involve images, spoken words, or written texts, but can still be considered communication.

Plants communicate primarily through chemical signals. When a plant experiences stress—such as an attack by herbivorous insects—it may release volatile organic compounds (VOCs) into the air. These airborne chemicals can be detected by neighboring plants, which may then activate their own defense mechanisms preemptively. This method of plant communication has sometimes been described as “eavesdropping.”

The newly discovered plant communication method involves electrical signals passing from plant to plant when leaves touch. Ron Mittler and colleagues at the University of Missouri in Columbia experimented by growing thale cress (Arabidopsis thaliana). They grew some plants in isolation and some in dense patches where the leaves touched. Then they stressed the plants by exposing them to excess light. The plants that were grouped together showed less stress damage than the ones in isolation. The researchers analyzed gene expression in isolated plants and in plants that were touching. They also monitored signals passed between the grouped pants.

According to the report, the plants with leaves touching activated over 2,000 stress-response genes that could help to protect them from excess light, cold, salinity, and wounding. The isolated plants showed greater cell damage under stressful conditions.

Understanding plant communication opens new doors for agriculture, conservation, and our appreciation of design in the natural world. Mittler hopes that this newly discovered plant communication method may be used to design mixed plant communities that are more resilient, perhaps reducing the need for chemical pesticides or fertilizers. We believe that God has given us the tools and the talent to reveal new strategies for ecosystem management and food production.

— Roland Earnst © 2026

Reference: sciencenews.org

Butterfly Timing Discovery

Butterfly Timing Discovery

If you read a textbook on the evolution of butterflies, you will see that the evolutionary model holds that butterflies appeared after flowering plants provided the pollen needed for their survival. There was no fossil evidence to definitively prove this model, but it made sense and fits the evolution model well. A recent discovery, however, has changed scientists’ understanding of butterfly timing.

New studies of coprolite from prehistoric plant-eating animals challenge this model. Coprolite is fossilized animal dung, and one such fossil found in Talampaya National Park in Argentina contains butterfly remains. This fossilized feces predates the existence of flowering plants. The question then is: what did the butterflies eat? The answer appears to be that plants of that era—mainly conifers and cycads—secreted droplets of a sugary substance that would have been an ideal food source for butterflies.

The key point is that the timing of butterfly emergence, based on the fossil record, does not support the traditional evolutionary model. There are many instances where accepted models of life development are contradicted by evidence, and this is another example. Insects are a vital food source for higher life forms, so the creation of various insects laid the foundation for later life. Like all of God’s timing in creation, butterfly timing was perfect.

We can learn much about the history of life on our planet by reading the biblical account, and even more by combining that with insights from the fossil record. One of our publications, titled “God’s Revelation in His Rocks and in His Word,” is available free at doesgodexist.org.

— John N. Clayton ©2026

Reference: discovermagazine.com and Discover for January 2026, pages 10-11.

Downy Woodpecker Dynamics

Downy Woodpecker Dynamics
Downy Woodpecker

One of the interesting birds we see here in Michigan is the downy woodpecker. We have discussed before how woodpeckers avoid brain damage while hammering out insects embedded in trees. Watching downy woodpecker dynamics as they pound hundreds of times per minute with a force 30 times their body weight, you would expect them to have concussions. But the design of the woodpecker’s head and brain prevents brain damage.

Behavioral psychologist Nicholas Antonson at Brown University, with the help of colleagues, captured eight downy woodpeckers and examined the muscular and vascular systems that enable their unique behavior. The researchers found that these woodpeckers exhale with each strike, and their muscular system is coordinated with this breath control, resulting in consistent hammering.

Downy woodpecker dynamics require a complex muscular system, as neck muscles activate to pull the head back even before other muscles complete the forward motion. A hip muscle controls the power of the strike, while tail muscles brace the bird just before impact.

The muscles and breathing systems work at a rate of 13 times per second, with a 40-millisecond inhale period between each strike. This coordination of muscles and breath allows the woodpecker to find food, control insects, and communicate territorial claims to other woodpeckers. It also reflects God’s creative design of the systems in living things.

— John N. Clayton © 2026

Reference: “Woodpecker hammering is a full-body affair” by Anna Gibbs in Science News, January 2026, page 21

Water Stewardship in America

Water Stewardship in America

What is the most vital compound for human survival on Earth? The answer is water. We see water shortages in underdeveloped countries, and we know that water was a major concern for every nation in ancient times. The Roman government built massive aqueducts to transport water to its people, and ancient Israel’s kings survived by constructing tunnels and digging wells. How is our water stewardship in America?

How much water does it take to run an average home in America? The answer is 109,500 gallons per year, according to the U.S. Environmental Protection Agency. The University of Montana reports it takes between 109,000 and 136,000 gallons of water to produce a ton of alfalfa hay for cattle feed. One gallon of milk requires 1000 gallons of water, but most of that goes toward growing the cattle feed. Producing a quarter-pound hamburger patty consumes 450 gallons of water, most of which is used to feed and water the cattle.

A significant portion of the water used in agriculture comes from wells in the Midwest, known as the “grain belt.” The Cambrian-Ordovician deep sandstone aquifer underlies this region. According to Wikipedia, “The water from the aquifer is being pumped up and drained by agriculture, commercial, and residential use that is unsustainable.” Many wells are drying up, and additional wells are being drilled deeper to meet the demands.

God told Adam, “Take care of the garden, dress it and keep it” (Genesis 2:15). Recently, humans have not been following that command. In some areas, injection wells are used to dispose of waste, often injecting it into the same aquifers that supply our drinking water. Can we become more efficient in our water use? There’s no doubt that we need to.

The teachings of Christ urge us to serve and care for others. Providing food and water to those in need is part of that. Christianity isn’t about church buildings or political activism. Taking care of the garden involves responsible water stewardship. God has given us the resources and wisdom to address this issue. We must live out Christian principles of love and service to others, and humanity’s future survival depends on teaching these principles to our youth.

— John N. Clayton © 2026

Believing Extraordinary Claims Despite the Evidence

Believing Extraordinary Claims Despite the Evidence

In his 1979 book Boca’s Brain, the late Karl Sagan wrote, “Extraordinary claims require extraordinary evidence.” That aphorism is often called the Sagan standard or ECREE. I believe Sagan was guilty of making extraordinary claims that he couldn’t prove, but we’ve discussed that before. The truth is that people are often guilty of believing extraordinary claims despite the evidence.

An extreme example of rejecting clear evidence to believe extraordinary claims is Mike Hughes, who died in 2020 while attempting to “prove” that the Earth is flat. Some say he didn’t really believe the Earth is flat but used it as a publicity stunt. What reasons, besides a desire for publicity, could cause someone to reject evidence? Psychologists suggest that cognitive biases play a role. If you expect something to be true, you might dismiss evidence that suggests otherwise.

Another reason for believing extraordinary claims despite the evidence is social influence. If loved ones or admired figures hold those beliefs, it becomes easier to accept something that contradicts the evidence. Conspiracy theories are often embraced by those surrounded by a community of fellow conspiracy believers.

A common reason for believing something extraordinary is that your personal experience has led you to believe it is true. The flat Earth concept may seem reasonable when you stand outside and look around. Does this look like a sphere to you? Do you trust what others tell you, or your own eyes? Strange experiences, hallucinations, or psychoactive drugs can also lead someone to accept an extraordinary claim.

Extraordinary beliefs aren’t inherently good or bad. Scientists challenging the status quo—such as questioning the evidence supporting neo-Darwinism—can lead to new insights. Carl Sagan’s statement, “The cosmos is all there is or was or ever will be,” (from his TV series), cannot be backed by extraordinary evidence. It’s a philosophical statement, not a scientific fact. In fact, science can’t prove that God does not exist, and increasing evidence of fine-tuning points toward an intelligence behind creation.

Both scientists and believers in God should avoid letting social dynamics and peer pressure shape their beliefs. Carefully examine the evidence for what you believe and avoid falling into the trap of believing extraordinary claims despite the evidence.

— Roland Earnst © 2026

God’s Magic Bullet – Dsup

GOD’S Magic Bullet - Dsup - Tardigrade
Tardigrade

As scientists explore the design of life more deeply, they discover increasing evidence of God’s creative wisdom. God knew humans would encounter destructive agents like cancer and COVID and would require a weapon to overcome Satan’s work. Scientists may have found that weapon in a previously unknown protein in microscopic animals called tardigrades. This protein has been named “Damage Suppressor” or Dsup. We call it God’s magic bullet.

Tardigrades, also known as water bears or moss piglets, are incredible animals. Researchers have found these tiny creatures to be almost indestructible. Tardigrades can survive being placed in boiling water, frozen, or exposed to radiation levels 2000 times higher than what human cells can tolerate. They are the only animals known to survive in outer space. Scientists have wondered how this microscopic animal can endure conditions that would kill other animals or humans. The Dsup protein can bind along the entire length of the DNA molecule and act as a shield against attempts to damage it. That’s why it’s called the Damage Suppressor protein.

Dsup has enormous potential to treat diseases or disorders with a genetic component. Diseases that damage DNA include cancer, COVID, and even strokes and heart attacks. No Darwinian theory explains the origin of the tardigrade or the protein that could be key to curing diseases. Yesterday, we discussed the discovery of orphan genes that code for unique proteins that don’t fit the Darwinian pattern of small genetic changes leading to gradual evolution. The Dsup protein appears to be the result of one such orphan gene.

The Damage Suppressor protein might help us cure diseases, lessen DNA damage from chemotherapy and radiation, shield against radiation during space missions, and prevent crop damage on Earth. That’s why we call it God’s magic bullet.

— John N. Clayton © 2026

Reference: TheConversation.com

Orphan Genes Challenge Darwinism

Orphan Genes Challenge Darwinism
Illustration of a selected Gene in a DNA chain

The DNA in every cell in your body is made up of shorter strands called genes, which contain the instructions to produce various proteins. Neo-Darwinian evolutionary scientists look for genes with very similar sequences to others to show that one gene evolved from another through random genetic mutations. However, researchers are discovering genes that don’t resemble any other known gene. The technical term for these is taxonomically restricted genes (TRGs). These so-called orphan genes challenge Darwinism.

If all of life evolved from a common ancestor through small genetic mutations, orphan genes don’t fit this model. They either shouldn’t exist or should be extremely rare. A few years ago, evolutionists argued that only a small percentage of species’ DNA had been sequenced, and that with more research, the mystery of orphan genes would be resolved. However, the number of orphan genes continues to grow. The trend indicates that orphan genes challenge Darwinism.

Even closely related species that share a common trait can have their own unique orphan genes. In other words, the evidence does not support gradual changes caused by small mutations but instead points to entirely new, unique genes that have not been seen before. Evolutionists respond by saying natural selection can explain this, but they are unable to specify how. The research continues, but for now, it seems to me like an “evolution-of-the-gaps” argument.

As Jonathan Witt wrote in Salvo magazine, “Our uniform and repeated experience tells us that generating significant amounts of novel, functional information doesn’t happen by chance. It requires a mind. Our uniform experience tells us this, and probability calculations applied to everything from English text and software code to DNA confirm it.”

It’s safe to say that  orphan genes challenge Darwinism and will likely continue to do so.

— Roland Earnst © 2026

Reference: “Darwin’s Orphan Nemesis” by Jonathan Witt, in Salvo magazine, Spring 2025.

Planet Earth is a Very Special Place

Planet Earth is a Very Special Place

People often dream of leaving Earth and exploring or establishing residency elsewhere in the universe. Whether it is Star Wars, Star Trek, or The Martian Chronicles, entertainment media suggest that soon, humans won’t be limited to the planet on which we were born. What these people may not realize is that planet Earth is a very special place, carefully designed to support and protect life from deadly forces.

The Sun provides the heat, light, and energy essential for life on Earth, but its nuclear processes also release energy that can be harmful. Stars in other parts of our galaxy emit radiation capable of ionizing atoms in living cells, destroying them. Some of these radiation forms can be easily blocked—beta and alpha particles can be stopped by plastic, glass, or aluminum. But higher-energy radiation, like gamma rays, X-rays, and high-energy particles such as protons, neutrons, and HZEs (high-energy ions), requires heavy shielding like lead, concrete, or thick layers of water. Of course, building shields of such materials around a spaceship isn’t practical.

Scientists are exploring ways to use magnetism or exotic energy sources to solve this problem—and they may succeed someday. The point is that planet Earth is a very special place, beyond what most people understand. The author of the Genesis account had to describe creation in a way ancient shepherds could understand, yet one that scientists in 2026 couldn’t dismiss as just an old myth.

Genesis 1:1 in Hebrew reads, “reshith elohim bara shamayim erets.” The ancient shepherd would read “In the beginning God created the heavens and the Earth.” A scientist reading these words in 2026 would understand that the author was describing a beginning to time, caused by an intelligence outside of space and time, that created a planet with water so carbon-based life could live on it.” Planet Earth is a very special place.

— John N. Clayton © 2026

Reference: American Scientist, January/February 2026, pages 40-47. For more on the language of Genesis 1, go to “God’s Revelation in His Rocks and in His Word,” on doesgodexist.org.

Physical Design Posts in 2025

Physical Design Posts in 2025

As we end 2025, we look back on some of our Physical Design posts in 2025. We have selected 10 that you may have missed.

The Search for Extraterrestrial Intelligence (SETI) continues without success. https://doesgodexist.today/alien-civilizations-in-space-wow/

Is Mars designed to support life? https://doesgodexist.today/life-on-mars-in-fiction-and-fact/

What we learned from a March lunar eclipse. https://doesgodexist.today/learn-from-a-lunar-eclipse/

What is entropy, and why is it important for you?  https://doesgodexist.today/why-we-care-about-entropy/

In August 2025, we had the shortest day on record. https://doesgodexist.today/shortest-day-on-record/

Why the Earth’s age doesn’t matter. https://doesgodexist.today/earths-age-is-irrelevant/

Why do we need the giant planet Jupiter? https://doesgodexist.today/earth-needs-jupiter/

Why not expand daylight by putting solar reflectors in space? https://doesgodexist.today/solar-reflectors-in-space/

What is NOTHING? https://doesgodexist.today/precisely-nothing-is-it-something/

How does the Big Bang show evidence of a Creator?  https://doesgodexist.today/evidence-for-the-existence-of-a-creator-in-the-big-bang/