Mars Archives

April 24, 2025April 22, 2025

Martian Surface Is Inhospitable for Life

As we have reported on this website, the Martian surface is inhospitable for life. New discoveries show that no life exists there now, and the chemistry of material reached by drilling into Mars’ surface does not show that life has ever existed on that planet.

The media suggest that life on Earth is not exceptional while the scientific data shows that our planet is the only place in the solar system where life can exist. Skeptics would like to find life beyond Earth because they feel it would show that God did not create and design Earth for the existence of humans. Unfortunately, the media often cherry-picks previous data while ignoring more recent findings.

In a USA Today article, Erik Lagatta reported that the Curiosity rover detected some strange spheres in the past. At that time the media claimed that biological processes could have produced these spheres. Further tests showed they were mineral deposits that had nothing to do with life. They were probably formed by groundwater circulating through rock pores.

NASA is interested in the rocks on Mars because they can tell us much about the planet’s geological history. Taking a fresh look at a previously collected sample, NASA scientists found fragments of fatty acids, the largest organic molecules so far discovered on Mars. However, fatty acids do not necessarily indicate life because they can be generated by chemical reactions related to geological processes.

The Martian surface is inhospitable for life, but as we have pointed out before, whether life exists elsewhere in the cosmos is not an issue for the biblical account of life on Earth. If there is life elsewhere, God created it. However, we will probably never know because the distances to other galaxies are so vast that we can never travel there to find out.

First Peter 3:15 tells us to be ready to “give an answer to anyone who asks about the hope that we have.” There is vast evidence for the existence of God, and it is essential to know why we believe what we believe so we can answer our children’s questions.

Reference: Eric Lagatta in USA Today, April 1, 2025

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January 16, 2025January 12, 2025

Life on Mars in Fiction and Fact

Our fascination with Mars goes back to American sci-fi, with War of the Worlds, written by H. G. Wells and published in 1898. It was recreated as a radio drama by Orson Welles on Halloween in 1938, causing panic in America. In 1950, Ray Bradbury released a novel called The Martian Chronicles, which ended with the Earth destroyed by nuclear war. In 2005, Steven Spielberg directed a movie based on the Wells novel starring Tom Cruise. In 2015, The Martian was a science fiction movie starring Matt Damon. We have now scientifically investigated the red planet, resolving the question of life on Mars.

Measurements made by NASA’s Curiosity Rover from four Gale crater sites show that there is no life on Mars and that there has never been life on Mars’ surface. The ratios of carbon and oxygen isotopes indicate that no biosphere existed on the planet. Rock samples show extreme rates of evaporation and carbon flowing into the atmosphere like bubbles from a pressurized can of soda.

Previous measurements on Mars have been made in ice, which forms and melts there with some degree of regularity. For the first time, science has isotopic readings from rock samples. One can argue that there has been life on Mars in the distant past preserved many feet below ground, but drill cores have not backed up that theory.

The more we learn from scientific data gathered in space, the more we realize how extraordinary life is on Earth. Mars is NOT our twin planet, and no planet in our solar system is. Travel to another star and another solar system would not be within human capacity at any time during the lives of those living today. Humans may destroy Earth by nuclear war, but Bradbury’s story of The Martian Chronicles is not a predictor of how that might happen.

The Bible says God created time, space, matter-energy, and life. It doesn’t tell us when or how many steps were involved in creating the planet on which we live. The Bible does tell us how to live and avoid the things that can destroy this planet. Albert Einstein is purported to have said that if nuclear war is used in World War III, World War IV will be fought with sticks and stones. Moving to Mars is not an option. We can avoid wars by following the words of Jesus Christ in Matthew 5-7.

— John N. Clayton © 2025
Reference: American Scientist magazine for January/February 2025 (page 10)

July 22, 2024September 5, 2024

Solar Storm Affected Mars

A massive solar storm affected Mars on May 20, 2024, shortly after it caused impressive auroras on Earth. This latest storm is part of the normal eleven-year cycle of solar maximums, but it is the first time such a storm has occurred while astronomers have the equipment to record its effect.

Xrays and gamma rays, which travel at the speed of light, reached Mars first and were followed minutes later by charged particles. According to NASA, the Curiosity rover at Gale Crater near the Martian equator took pictures showing white streaks resembling snow but were actually charged particles. The radiation from the solar particles was so intense that the star camera aboard the Mars Odyssey orbiter temporarily shut down.

Curiosity rover’s measurements of the radiation reaching Mars’ surface show that an astronaut standing next to the detector would get radiation equal to 30 chest X-rays. Earth has a strong magnetic field to shield it from energized solar particles, but Mars does not. At the same time, the thin Martian atmosphere could not give protection as the solar storm affected Mars.

Planets with a functional atmosphere and located in the Goldilocks Zone, where liquid water on the surface is possible, are rare. All stars go through cycles that pose threats to life on their orbital planets. Mars, a potential target for human visitation and a place where people speculated that life might exist, has received significant attention. This new data from a common solar event suggests that conditions for life to exist are even more challenging than previously thought.

The fact that a solar storm affected Mars is important. It tells us that Earth’s creation and the life on it are the product of intelligence and design, not opportunistic chance. They also tell us we must take care of the Earth because, in reality, there is no other place to go if we mess up this planet.

Reference: CNN Reports on Space Science for June 14, 2024.

June 4, 2024June 3, 2024

Spiders on Mars

An article by Eric Lagatta published in USA TODAY (April 2024) told about spiders on Mars. To Lagatta’s credit, the word “spiders” was in quotes, indicating that it might be misleading because they don’t indicate life but have a chemical explanation.

Like Earth, Mars has seasons, but they last about twice as long. In the long, dark Martian winter, temperatures are cold enough to freeze carbon dioxide, which settles and covers its dark surface. As the temperature warms, the lower layers return to the gaseous state and break through the surface layers, bringing dark dust up from the Martian surface. The gas and dust become geysers in the thin Martian atmosphere. Next, the dust settles to the surface, forming radial blotches resembling giant spider legs. The area where the pictures were taken is a 53-mile-wide asteroid crater in the south polar region of Mars, called “Inca City” because it resembles the Inca ruins in South America.

The Inca City and spiders on Mars do not indicate life. Earth, in its unique capacity to support life in our solar system, is a marvel. God has blessed us with a planet that provides everything humans need to survive. If there is life on Mars, it would have to be microscopic and deep underground. There are no “ruins” of previous civilizations on the planet and no evidence of life existing there today.

We need to learn to get along with each other because aliens from Mars or anywhere else in the solar system are not coming to help us. Also, living on Mars will be extraordinarily difficult for humans. We may go to Mars to learn more about it, but God created the Earth for us to live on and entrusted us with its care. There would be no point in abandoning it and taking our destructive lifestyles elsewhere.

Reference: usatoday.com

March 5, 2024March 4, 2024

The Habitability of Mars Is Bogus

The media presents Mars as the next home for humanity. The main reasons include that it is our closest planet, has received massive treatment by science fiction writers, and scientists say it has an earth-like history. However, a significant amount of data from robotic spacecraft has exposed the fact that the habitability of Mars is bogus.

Mars doesn’t even begin to approach the conditions necessary for humans to exist on its surface. We are realizing that planet Earth is a very, very unusual place. Discover magazine published an excellent summary of what Mars is like and how difficult it would be for human habitation. The enormous distance to Mars is an obvious problem, but consider these facts:

1) Mars is a barren desert with temperatures regularly hitting -81 degrees Fahrenheit.
2) The air on Mars is 95% carbon dioxide, and no liquid water has been found on its surface.
3) Mars’s magnetic field and atmosphere would not provide adequate protection against cosmic radiation, known to cause massive health problems for humans.
4) The Martian soil contains perchlorates, toxic compounds of chlorine. Growing plants on Mars for food would be impossible because of this and because the amount of sunlight reaching the surface of Mars is about 60% of that on Earth.
5) Mars is smaller than Earth, and thus, its gravity is less. Experiments show that constant physical training would be required for anyone staying on Mars for any significant time.

The bottom line is that the habitability of Mars is bogus. Living there would be extremely difficult. People would have to take with them the things God has provided on Earth. Living on Mars would require synthetic buildings that duplicate Earth-like conditions. They may have to be underground for radiation protection.

Something that the media and most of the general population have not understood is that the planet God has given us is unique, and the habitability of Mars is bogus. There is no place in our solar system where humans can exist without making extreme provisions. Please don’t take what we have on planet Earth for granted. It is an incredible gift created for us, and the Creator expects all of us to take care of it.

Reference: March/April 2024 issue of Discover magazine

July 12, 2023July 11, 2023

Searching for Signs of Alien Life

The National Aeronautics and Space Administration (NASA) is searching for signs of alien life in the universe. NASA’s astrobiology program is renewing efforts to answer the question, “Does life exist elsewhere in the universe?” We find life all over this planet. Life is everywhere on Earth, from frigid climates to arid deserts and ocean depths to mountaintops. But does it exist anywhere else?

Currently, NASA is searching for microbial life on Mars with two robotic rovers, Curiosity and Perseverance. Those rovers are exploring rocks in fossilized waterways on the planet, seeking any indication that microbes once lived there. NASA and the European Space Agency (ESA) are working to develop a Mars sample return mission to bring rocks back to Earth for closer examination.

In December of 2018, NASA spacecraft “Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer” (OSIRIS-REx) arrived at the asteroid Bennu after traveling for two years. It orbited Bennu to map the surface and find a good landing spot to obtain samples. In October 2020, OSIRIS-REx touched down on the asteroid, procured a sample, and prepared it for delivery to Earth. In May 2021, the spacecraft departed from Bennu and is expected to arrive back home in September 2023. Scientists will then study this very expensive rock sample, searching for signs of alien life.

Astrobiologists are hopeful that Enceladus and Europa, moons of Saturn and Jupiter respectively, might support some form of life now or in the past. The new James Webb Space Telescope (JWST) is also involved in the search for alien life. It can detect “biosignatures” around exoplanets, planets outside of our solar system. In all these ways, NASA is searching for signs of alien life in the universe.

Heather Graham, a NASA astrobiologist at the Goddard Space Flight Center in Maryland, says, “We don’t actually know yet how life on this planet began….” Of course, NASA is looking for some natural explanation of how life began. Graham further said that we must “roll back that clock to see how life began.” Why not roll back the clock all the way to the beginning? Science can’t explain how the universe began. Not very long ago, scientists thought the universe was eternal, and they made fun of the idea that the universe had a beginning. However, they reluctantly had to admit that the evidence shows there was a beginning, as Genesis has said for thousands of years.

Perhaps some are motivated to search for signs of alien life to show that God is unnecessary. Will science someday find that there is life, even microbial life, elsewhere in the universe? Perhaps, but if there is, God created it since He created the universe.

Reference: “Is There Life Beyond Earth?” on YouTube

June 5, 2023June 1, 2023

Chondrite Meteorites from Space

What are the odds of you getting hit by a rock that came to the Earth from Mars? A New Jersey woman named Suzy Kop walked into an empty bedroom in her house and found a hole in her ceiling and a still-warm six-inch potato-shaped rock on the floor. Scientists studying it have concluded it is one of the rare stony chondrite meteorites, dating back to the beginning of the solar system.

The word “chondrite” comes from the Greek “chondres,” meaning sand grain. Such rocks from space contain tiny, millimeter-sized granules, iron and nickel alloys, and as much as 50% silicate minerals. There are several different kinds of meteorites. Some are called “irons” because they are almost entirely made of iron and nickel alloys. Others, called “stoney irons,” have silicate minerals in addition to iron and nickel alloys. In addition, carbonaceous chondrite meteorites contain water, sulfur, and even some organic material.

In their excavations of ancient cities, archaeologists have found knives and various other objects made of meteoric iron material. Ling before humans learned how to smelt iron to make tools and weapons, they found iron meteorites and pounded them into useful tools. (See “Metal From the Heavens” in National Geographic for June 2023, pages 102-104.) Genesis 4:22 refers to Tubal-Cain, a son of Lamech, “who forged all kinds of tools out of bronze and iron.” However, early humans used iron meteorites long before Tubal-Cain forged tools.

The question of why there are different kinds of meteorites is of greater interest. The answer is that the meteorites came from the formation of different objects in various places in the cosmos. Scientists believe iron meteorites came from the cores of asteroids or planets where extreme heat would allow only resistant metals to exist. Silicate minerals were probably ejected from planets with less heat and lower pressure. Some stoney chondrite meteorites have the same chemical composition as Mars, so they probably came from that planet.

In 2018 the Japanese Hayabusa2 spacecraft brought back samples from the asteroid Ryugu. The samples contained uracil, which is a building block of RNA. Some astronomers believe a planet exploded and that many meteorites, as well as Ryugu are what remain from that explosion.

Researchers are sampling other asteroids, but the message is that space is full of the remains of God’s creative actions. Likewise, the existence of planet Earth and the life on it tells us that this is indeed a unique place that we need to care for and preserve.

References: Nature Communications for March 21, 2023, and The Week for May 26, 2023, page 12.

April 22, 2022April 20, 2022

What Syzygy Means

Syzygy is an interesting word used in astronomy. It’s a great word for Scrabble, but my kids quit playing with me when I used it once. You might wonder what syzygy means. Let me explain.

This spring brings an unusual view of the solar system. If you get up before the Sun now through May, look to the east, and you will see four planets that shine very brightly. The planets from left to right are Jupiter, Venus, Mars, and Saturn. All of them will be bright enough to see with the naked eye. With binoculars or a small telescope, you will also see some of the moons of Jupiter and Saturn. Astronomers call an alignment of planets like this a syzygy.

We can see these planets in this rare alignment because they orbit the Sun in the same plane, called the ecliptic plane. This is not just some happy accident but is a critical factor in the survival of life on Earth. Objects coming into the solar system along the ecliptic will not collide with Earth because the planets that lie further out in the solar system will intercept them long before they can reach our planet.

We have actually seen Jupiter intercept a comet coming toward the Sun along the ecliptic. The fireball the impact produced was larger than Earth’s diameter. This solar system design is so complete that the gravitational fields of the outer planets overlap so that nothing from outside the solar system can get to the Earth. The only “planet” not in the ecliptic is Pluto, which is inclined to the ecliptic. For that reason, scientists say that Pluto is not a planet but a captured object.

The design of the solar system is far more complex than most of us understand. The more we travel in space, the more we see the effect of not having a designed protection system. As science deals with space travel, the wisdom and planning of God become apparent. Take a few minutes on a clear morning before the Sun comes up to go out and look and wonder at how “The heavens declare the glory of God” (Psalms 19:1). Now you know what syzygy means, and you can use it the next time you play Scrabble.

References: apod.nasa.gov for April 20, 2022, and earthsky.org.

February 21, 2022February 20, 2022

Evidence of Life on Mars

The media has sensationalized the finding of organic molecules from Mars. For many people, hearing that something is “organic” means it is related to life. For example, in 1996, scientists reported on their study of a meteorite identified as ALH84001 found twelve years before in Antarctica. Characteristics of the meteorite indicated that it had come from Mars, and analysis showed that it contained organic compounds. Media reports immediately claimed that this was evidence of life on Mars at some time in the past.

Research on ALH84001 reported in January of 2022 shows the organic molecules probably came from the interaction of water and minerals and is not related to living organisms. Two chemical reactions known as serpentinization and carbonation can produce organic molecules when water and minerals react underground. Those reactions occur on Earth, and the researchers concluded that was most likely what formed the organic materials in ALH84001. Earlier researchers had made similar findings on a Martian meteorite named Tissint, which landed in Morocco in 2011.

Neither of these meteorites gives evidence of life on Mars. Organic molecules can form by abiotic (non-life) chemical reactions when water is present, along with the minerals that make up organic materials. Evidence shows that Mars is a place where abiotic chemistry has been very active, creating large amounts of organic compounds but no evidence of any form of life.

God is an incredible chemist. One reason many chemists are active believers in God is that they see the wisdom and creative design built into chemistry, making life possible. There is strong evidence that the laws of chemistry were fine-tuned for life, especially human life.

We may eventually find living things elsewhere in the solar system or other systems. However, finding organic compounds does not give evidence of life on Mars or anywhere else.

References: “Organic molecules in an ancient Mars meteorite formed via geology, not alien life” in Science News (February 12, 2022, page 10) and Science VOL. 375, NO. 6577, January 13, 2022

December 18, 2021December 16, 2021

Our Essential Moon and Life on Earth

For most people, our Moon is just a light at night. The fact is that our essential moon is part of Earth’s fitness for life. Any change in the size, distance, or obit of the Moon would be catastrophic for life on Earth.

Having just one moon of significant size is a very unusual situation. Venus has no moons, and the two tiny moons of Mars are apparently captured asteroids. Jupiter, Saturn, and Uranus each have multiple moons, many of which are of significant size. However, a single large moon is unique to planet Earth.

So what does our essential Moon do for us? Because of its size, it has a significant gravitational pull on the Earth. That pull is strong enough to cause our planet to flex as the Moon orbits it. That creates a disturbance in geologic activity on Earth when the Moon is over an area of unstable rock.

The Moon’s pull on Earth’s waters is more significant. The Moon’s pull stirs the oceans much like a person might stir a large saucepan of soup. Our Moon causes many ocean currents and tides, even in large lakes. Ocean currents not only move nutrients around but transport heat as well. For example, the Gulf Stream is critical to marine life along the east coast of North America and controls temperatures along the entire coast.

The Moon’s gravitational pull is closely related to its mass. Therefore, a larger moon would cause massive flooding along the edges of continents. If it were smaller, the tides and currents would not be large enough to clean the estuaries or warm the landmasses, and many marine lifeforms would not survive.

If we had more than one moon, they would affect each other. There are rock tides causing moonquakes on the Moon due to the pull of Earth’s gravity. A second moon would amplify this effect, and if the two moons collided, the fragments would threaten life on Earth. Every total solar eclipse reminds us how precise the Moon’s size is. It can exactly cover our view of the Sun, allowing us to see and study the Sun’s corona.

Most of us overlook how our essential Moon’s size, mass, distance, and orbit shape seem to be carefully designed. Attributing that precision to blind chance requires faith as great as attributing life to chance. We would suggest that the Creator used his wisdom, described beautifully in Proverbs 8:1-5 and 22-32, to design an Earth/Moon system that allows life to exist and prosper on planet Earth.

Reference: Smithsonian magazine, December 2021, page 88.