Jupiter Is in Opposition

Jupiter Is in OppositionJune 10, 2019, is an excellent time to observe the largest planet in our solar system. The reason is that Jupiter is in opposition to our Sun.

When astronomers say that Jupiter is in opposition, they mean that planet Earth is passing between the Sun and Jupiter. At this time, Jupiter will rise in the east as the Sun sets in the west, and it will set in the west as the Sun rises in the east. In other words, Jupiter will be visible all night long, and it will be at its highest point in the sky in the middle of the night.

The picture was taken by the JunoCam on NASA’s spacecraft Juno which is currently orbiting Jupiter. NASA posts the raw images online and encourages individuals to download and process them. Citizen scientist Kevin M. Gill enhanced this one. You can find access to the raw images and see the work of other citizen scientists by clicking HERE.

When you see Jupiter in the sky tonight, it will not look like this picture, but it will be the brightest object in the sky. Jupiter is not a rocky planet like Earth. It’s a gas giant which if were 80 times more massive, would be hot enough to set off nuclear reactions in its core. Then it would be a star giving off its own light instead of just reflecting the Sun’s light. However, if you could lump all the other planets in our solar system together (including Earth), Jupiter would be 2.5 times more massive than them all.

Why do we need such a huge gas giant in the outer solar system? As we have said in previous posts, Jupiter is a comet sweeper. With its massive size and gravity, Jupiter protects us from objects such as comets coming from outside our solar system. In the 1990s, NASA observed Jupiter pulling apart and destroying comet Shoemaker-Levy 9. You can read about that in our previous post HERE. Jupiter also affects Earth’s climate cycles, which you can read about HERE.

Jupiter is in opposition about every 13 months. Last year opposition occurred in May. Next year it will be on July 14. If you miss seeing Jupiter tonight because of cloudy weather or any other reason, don’t despair. Jupiter will be closest to Earth on June 12, and it will continue to be visible, but right now it’s visible all night long.

While Jupiter is in opposition, or at any other time, look up and thank God that He has created such a marvelous and unique solar system to make life possible.
— Roland Earnst © 2019

How Many Moons Are Enough?

How Many Moons Are Enough?
When it comes to moons, it seems that Earth got cheated. We have only one moon while Mars has two. Neptune has fourteen moons. Uranus has twenty-seven. Saturn not only has rings, but it also has sixty-two moons. (Update- We now know that Saturn has 82 moons! Lucky Jupiter has sixty-seven! (Update- It’s now 79!) To add to the embarrassment, puny little Pluto, which is no longer considered a planet, has five times as many moons as Earth has! The only bragging point we have is that we can say we have more moons than Mercury and Venus. (They have none.) So how many moons are enough?

Actually, one works very nicely. Our single moon is critical to the existence of life on Earth. It’s because of the moon that Earth has a stable tilt on its axis of 23.5 degrees. That tilt prevents temperature extremes on this planet. With no inclination, the area of the Equator would be extremely hot and the poles extremely cold and dark all year. With a greater tilt, seasonal weather changes would be extreme all over the planet. Because of the angle of the inclination, we have proper seasons, and the air gets mixed to temper the weather extremes.

Our moon has the right mass at the right distance to keep Earth’s tilt stable. The moon plays several crucial roles in making our planet a great place to live, but stabilizing the tilt is one that’s extremely important. So how many moons are enough? I would say that one moon of the right size and at the right distance is just right.

Oh, and those other planets with more moons — none of them are habitable. Guess who has bragging rights now? Thank God that he gave us a just-right moon, and we don’t need any more. We see evidence of God’s design in every detail of our planet.
–Roland Earnst © 2018

Venus-Jupiter Affect Earth’s Climate Cycle

Venus-Jupiter Affect Earth's Climate Cycle
A new study shows that gravitational fields of Venus-Jupiter affect Earth’s climate cycle. A research group at Columbia University’s Lamont-Doherty Earth Observatory and Rutgers University released the study on May 7, 2018. Jupiter is the largest planet in the solar system, and Venus is our closest planetary neighbor. Together they have a significant influence on the Earth’s climate.

Dennis Kent, who led the study said, “The climate cycles are directly related to how the Earth orbits the sun and slight variations in sunlight reaching Earth lead to climate and ecological changes.” The study shows that there is a repeating cycle which they calculate takes 405,000 years. That cycle causes wobbles in the Earth’s orbit leading to climate extremes. Not only do studies like this help us understand the past, but they also help in our understanding of current global conditions such as climate change.

The enormous number of things that have to be just what they are for life to exist on Earth continues to grow. In 1961, American astronomer Frank Drake, a founder of the SETI program, presented an equation that attempted to calculate the number of “earths” that might exist in our galaxy. Drake’s equation took the variables that must be right for a planet like ours to support life. He then multiplied the variables together to get the probability of another planet like ours.

Dr. Drake had only seven variables in his calculation, and today that number exceeds 50. We list 47 of them on our doesgodexist.org website, but even that list is far from complete. Now that we know that the gravitational fields of Venus-Jupiter affect Earth’s climate cycle, we have one more factor to add to the list.

Our planet is a delicate place, with an incredible number of factors all contributing to an environment where we can survive, and where humans have survived for a very long time. The more we know about the creation, the more evidence we see for a Creator.
–John N. Clayton © 2018

Our Unique Solar System

Our Unique Solar System
As astronomical equipment gets better, the details of stellar systems other than our own show patterns that highlight our unique solar system.

The January 3, 2018, issue of The Astronomical Journal published a report on a study of 909 planets in 355 systems discovered by the Kepler Telescope. The study shows two major patterns in neighboring exoplanets. The first is that those exoplanets tend to have similar masses. The second is that their orbits are regularly spaced from one planet to the next.

Our solar system has inner planets that have mismatched sizes, and they are widely spaced. All models of solar system formation fit what we see in exoplanets. The evidence suggests that exoplanetary systems have not been disturbed since their formation. Our system is different because it shows evidence that it has been disturbed. Jupiter and Saturn seem to be tools that modify the normal pattern of solar system formation.

In 1996 an extraterrestrial rock fragment was discovered in Egypt called the Hypatia stone. The mineral composition of that stone is unlike any other known object in our solar system. Scientists think that it originated outside of our system. Our solar system seems to be unique in both structure and chemical makeup. Astronomers are discovering indicators of how God created the Earth and all of the things that allow life to exist on it.

The design of our unique solar system compared to other systems helps us to understand that we are not a product of chance collisions or explosions in space. The simple statement of the Psalmist in Psalms 19:1 has a different frame of reference now than when it was written. It is truer today than when the ancient shepherd looked at his sky and wrote, “The heavens declare the glory of God and the Earth shows the work of His hands.”
–John N. Clayton © 2018
Data from Astronomy magazine, May 2018, pages 15, 17.

Jupiter Comet Shield

Jupiter Comet Shield
Jupiter Struck by Shoemaker-Levy 9

There is a significant amount of debris left over from the formation of the solar system existing in clouds outside the solar system. That debris eventually gets attracted toward the Sun. In 1992 scientists observed Jupiter pulling the comet Shoemaker-Levy 9 apart and breaking it into more than 20 pieces which eventually slammed into Jupiter’ surface in 1994. We learned that we have a Jupiter comet shield to protect our planet.

It is obvious that Jupiter is essential to the survival of life on Earth if for no other reason than the shield it gives us. Right now a spacecraft named Juno is orbiting Jupiter and sending back data and pictures that are amazing. The spacecraft has made five elliptical orbits since last July dipping to within 2100 miles of Jupiter’s atmosphere, collecting data, and taking photographs. ScienceNews.org has some of the amazing pictures.

Here are some things we have learned about Jupiter:

*Polar cyclones 900 miles wide circle the planet.

*Jupiter has a powerful magnetic field about ten times stronger than Earth’s.

*Powerful auroras work in the polar areas of the planet but are different from what we observe on Earth in both structure and function.

*There is a concentrated band of ammonia near the planet’s equator.

There is still much to learn about this giant planet. The observations we are making assist us in understanding how the solar system was formed. They also show us what affect Jupiter has on us today as well as in the future. Psalms 19:1 tells us that “The Heavens declare the Glory of God and the firmament shows his handiwork.” It is an exciting time to be alive and to watch as we use new tools to understand the creation and how God has given us a Jupiter comet shield.
–John N. Clayton © 2017

Asteroid 2015 BZ-509

Jupiter And Asteroids
Jupiter And Asteroids

A recently discovered asteroid is raising new questions. The cosmos is one of the great evidences for the existence of God. Romans 1:18-20 tells us that “we can know there is a God through the things He has made.” Psalms 19:1 tells us, “The heavens declare the glory of God; and the firmament shows His handiwork…” We see a constant stream of new proposals year after year giving possible scenarios about how the solar system and Earth were produced. In the nearly 50 years that we have been writing, we have seen a dozen or so theories advanced and discarded because they couldn’t account for new observations.

This month Science News (May 13, 2017, page 5), carried a story about a strange asteroid. This will once again cause some rearranging of the current best guesses as to how the solar system and the Earth were formed. Research reported in Nature magazine (March 30, 2017) shows an asteroid that revolves around the Sun backwards, even though it is in Jupiter’s orbit. If you were to look at the solar system from the north star, you would notice that everything revolves around the Sun in a counterclockwise direction. Moons, asteroids, and planets are basically all in one plane and all moving the same way. Jupiter is the most massive planet in the solar system, and it has a multitude of rocks called asteroids that orbit around the Sun in the same direction. Now we have an asteroid that is in Jupiter’s orbit but revolves clockwise around the Sun.

If you think about that for a minute, you will see that it would logically follow that in the first orbit this asteroid would have slammed into Jupiter like a car driving the wrong way down a one-way street. In time at least, Jupiter should have sucked in this wayward hunk of rock. The orbit of asteroid 1015 BZ-509 is such that in one orbit it goes on one side of Jupiter and on the next orbit it goes on the other side of Jupiter, so the gravitational jerk of Jupiter is canceled out. Computer simulations show that this arrangement is permanent. It has been going on for a long time and will continue into the future.

We are not suggesting you invent a God to explain this oddity, but theories about the creation have to include anomalies like this one. Every day new observations are made, and on a regular basis they add to the complexity we see in the cosmos. The Creator had to know about, produce, and control all of these things for us to exist. For Bible students, these things do remind us of the truthfulness of Psalms 8:3-4, “When I consider your heavens, the work of your fingers, the moon and the stars which you have ordained; what is man that you are mindful of him? And the son of man, that you visit him…”
–John N. Clayton © 2017