Space Oddities: Strange and Unexplained Mysteries Beyond Earth

By Sophia Maddox | January 26, 2024

What Happens To The Human Detritus Left On The Moon

In the vast expanse of the cosmos, mysteries abound, and the universe never fails to astonish us with its enigmatic celestial objects and unexplained phenomena. From "spooky" radio signals originating thousands of light-years away to celestial objects like Thorne-Żytkow Objects that defy conventional understanding, we explore the wonders of the cosmos that continue to challenge the boundaries of our knowledge. Join us as we unravel the cosmic enigmas, peer into the depths of the universe, and ponder the profound questions that linger among the stars.

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NASA

Objects and equipment left on the Moon by human missions, often referred to as "human detritus," are remarkably well-preserved in the lunar environment. The Moon's lack of a substantial atmosphere means there's no erosion, rusting, or weathering to wear down these artifacts. Despite extreme temperature fluctuations, ranging from 127 degrees Celsius (260 degrees Fahrenheit) during the lunar day to -173 degrees Celsius (-280 degrees Fahrenheit) at night, the materials tend to expand and contract without significant deterioration.

While cosmic and solar radiation does expose these objects to some level of degradation over an extremely long period, it's a slow process compared to what would happen on Earth. Additionally, micrometeoroid impacts occur on the lunar surface but typically cause only minor abrasions or pitting, given the Moon's stable and unwavering environment. In essence, the lunar detritus, representing our lunar exploration history, is likely to remain well-preserved for a considerable time, acting as a testament to our achievements on the Moon.

The Big Bang Theory

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Getty Images

The Big Bang Theory is the prevailing scientific explanation for the origin of the universe. According to this theory, the universe began as a singularity, an incredibly hot and dense point, approximately 13.8 billion years ago. At this moment, all the matter, energy, and space in the universe were concentrated into an infinitely small and infinitely hot state.

Then, in a sudden and dramatic event, the universe started expanding rapidly, leading to the formation of galaxies, stars, and planets. As the universe expanded, it cooled down, allowing matter to coalesce and form structures. The evidence for the Big Bang Theory comes from a variety of observations, such as the cosmic microwave background radiation, the abundance of light elements, and the large-scale distribution of galaxies.

The Big Bang Theory has become the foundation of modern cosmology, explaining the evolution of the universe from its earliest moments to its current state. However, it is essential to note that the theory does not address what caused the Big Bang or what might have existed before it, leaving those questions still unanswered in the realm of theoretical physics and cosmology.