Fake Asteroids and Space Junk

Fake Asteroids and Space Junk
Space Junk – Exaggerated Illustration

Politicians and the media often use the word “fake” in all kinds of dubious ways. Now we can apply the word to an asteroid known as 2020 SO (Space Object). It seems that this fake asteroid is just space junk.

There has been concern among astronomers for many years about the large number of rocks in our solar system. Right now, the International Astronomical Union’s Minor Planet Center has almost a million identified asteroids and comets, some of which could strike the Earth and cause massive destruction. The idea is that by cataloging these objects, we can know if any are on a collision course, so we might intervene to alter the trajectory.

It turns out that at least one of the cataloged asteroids is a fake asteroid. It is actually space junk. A NASA scientist determined that it is the upper stage of a Centaur rocket that put NASA’s Surveyor 2 lander on its way to the Moon in 1966. This rocket is just under 32 feet long and 10 feet in diameter and traveling at 1500 miles per hour. Another fake asteroid has turned out to be the third stage of the Saturn five rocket, which NASA launched in 1969 during the Apollo 12 mission.

Scientists are concerned about the amount of material that humans discard. That includes plastics that clutter the oceans and provide a constant headache at landfills. Chemicals dumped into rivers and lakes have had a very destructive effect on fish and other life forms, including humans. Space is also becoming more and more cluttered with human space junk. The material left from space launches is becoming a hazard to communications satellites and even space vehicles, including the International Space Station.

The need to make full use of everything and recycle is vital to our safety and health. When a terrible disease or deadly accident occurs, many people blame God. But more and more, we see that human neglect and carelessness causes most of our problems.

— John N. Clayton © 2020

References: Associated Press report by Marcia Dunn, October 12, 2020, and space.com

Space Debris: A Growing Concern

Space Debris: A Growing Concern to Astronauts in SpaceA significant issue for the future is our total lack of care for the planet on which we live. We not only have the problem of plastic waste and carbon dioxide emissions, but now we have the issue of space debris.

From 1957 when the space age began, until January of 2019, humans have placed nearly 9,000 satellites in Earth orbit. More than half of them, around 5,000, are still in orbit, and 1,950 are still functioning. In addition to the satellites, there is debris from all this activity. The European Space Agency tells us that there are 130,000,000 pieces of debris larger than .04 inches in orbit around Earth. The number of articles between .4 inches and 4 inches is 900,000, and 34,000 are 4 inches or larger.

What all of this space debris does to Earth’s neighborhood is becoming a concern to scientists. It creates a danger of collision with operating satellites or crewed spacecraft, such as the International Space Station. That danger becomes especially apparent when you realize that space debris can be traveling at speeds up to 17,500 miles per hour (28,100 km/hr). The threat obviously increases as we continue to orbit objects of all kinds, leaving more junk in space.

Why is it that we have to have a tragedy to make us realize the importance of being good stewards of what God has created for us? God gave us the responsibility to take care of the Earth, and He has not rescinded that duty as we develop new technology.
— John N. Clayton © 2019

Data from Astronomy, December 2019, page 15.