More and more data shows that leaving Earth and venturing into outer space away from Earth’s constant gravity and the protection of our atmosphere and magnetosphere is much more destructive than anyone imagined. One of our regular readers sent us a quote from NBC News about the potential health problems of space travel. Here is what it says:
“The number of deaths due to heart disease among the Apollo lunar astronauts is almost five times greater than that in non-flight astronauts, or astronauts who never flew missions in space, researchers from Florida State University found. Compared to astronauts who flew only in low Earth orbit (LEO), the heart risk among Apollo astronauts is four times higher. There were no differences between LEO and non-flight astronauts.”
We recently reported on the astronaut twin study, which showed physical changes even in low Earth orbit. We don’t yet know what potential health problems of space travel may become evident in the long-term.
Micro-gravity and exposure to radiation seem to combine to cause bodily harm. Earth’s magnetic field is more protective than science has understood. Working in the International Space Station is less of an issue because the LEO means that some of Earth’s protections still function.Going to Mars may be impossible with the present spaceship design.
We will be interested in future data on travel to the Moon and prolonged existence in outer space. We know that God’s design of planet Earth makes it suitable for life, but we are not fully aware of the potential health problems of space travel. You can read the full NBC report from HERE.
It is interesting how difficult it seems to be for humans to practice social distancing to control disease. Scientific American published an article about social distancing in animals. Disease control is a basic need for all animals, but only humans create vaccines. So how do animals in the wild prevent the spread of disease?
Research on spiny lobsters shows that lobsters infected with a virus called Panulirus argus give off a smell in their urine that causes other lobsters to leave the area. Because of the economic value of lobster populations, much research has gone into understanding how this social distancing works.
A particular fungus spreads its spores by physical contact between ants. Other ants keep infected ants away from the colony and especially away from the queen and the nurse ants that take care of the brood to protect the ant population from the threat. Researchers have discovered social distancing in animals such as finches, guppies, mandrills, and mongooses. They all have procedures to isolate infected individuals and prevent the spread of disease.
Interestingly, God’s design for life includes social distancing in animals to stop viruses and fungi from spreading among their populations. Humans should not only be concerned about distancing from infected humans, but also from those animals that can spread diseases that affect humans. Trying to have animal pets that can carry diseases that threaten humans seems to be something we should all reconsider.
I went with my grandson to a musical instrument mega-store, where he was looking for an amplifier for his bass guitar. In addition to being a guitarist, he is also a drummer. While there, my ears were accosted as he tested a drum set and then tried out several bass guitar amps. The bass was so loud it rattled objects in the vicinity, and I could feel it pounding on my body. The experience reminded me of the connections between humans and music of all kinds.
My grandson purchased nothing because he didn’t find anything he liked in his price range. As we left the store, I was a bit relieved since my ears were still ringing. Stepping out into the parking lot, the sound of heavy traffic on the busy New Jersey street was relatively quiet.
Humans and music have been connected from the beginning. The artifacts left behind by the earliest humans include primitive musical instruments. Music styles change, and tastes in music vary from person to person. Just think of all the different musical genres and styles that people create and enjoy from country to classical, from jazz to gospel.
Music can stir our emotions. It can transport us to new places in our minds or stimulate us to action. Music can soothe our troubled souls, or a sad song can make us cry. The words of Christian songs can inspire us, and music can also tempt us into sin. Music goes beyond our minds and reaches into our emotions. What is it about music that so moves us? Perhaps it’s a desire for heaven.
Read the book of Revelation, and you will get an idea of the role of music in heaven. Music and worship go together, both in this life and in the life ahead. One of the things that distinguishes humans is our ability to create, perform, and appreciate music. Since we are created in the image of God, that must mean that God appreciates music also. Revelation indicates that singing for God before His throne will be a joyful experience. Until then, humans and music will go together as we long for the time when we are at home with God. For now, singing as we worship Him in our assemblies brings us joy as we honor our Creator.