NASA spacecraft sends final warning before "dying": Earth is on the verge of destruction?

Analyzing the "legacy" of NASA's InSight spacecraft, scientists have found evidence of a catastrophic event in the past. The event involved a fateful collision between Earth and a hypothetical planet, which accidentally broke off part of the crust of Mars.

A shocking study recently published in the prestigious scientific journal Science has revealed a horrifying truth about the early history of the Solar System. Accordingly, the mantle of Mars, our neighboring planet, is preserving a "fossil" that records the moment its crust was smashed. What is even more frightening is that the culprit of this catastrophic collision is directly related to our own Earth. This discovery comes from the final data of InSight, the seismic measuring spacecraft that was officially "retired" at the end of 2022, shocking scientists and forcing them to rewrite part of the history of the universe.

NASA had to "sacrifice" a spacecraft in exchange for a groundbreaking discovery. InSight, a probe designed to listen to the "heartbeat" of Mars, operated for many years before running out of energy and falling into a permanent hibernation state. However, before "dying", it managed to record data of 8 Marsquakes. When analyzing this valuable data, the research team led by Dr. Constantinos Charalambous from Imperial College London (ICL - UK) discovered something unusual.

According to Sci-News, a type of seismic wave was systematically delayed as it passed through the red planet's mantle - the layer between the crust and the core. This revealed a series of distinct structures, which are anomalous pieces of material up to 4 km wide, formed 4.5 billion years ago and embedded deep in the mantle. With specialized knowledge, scientists realized that these mysterious "lumps" were not a coincidence of nature. Instead, they were the remnants of a highly energetic and destructive process, namely that something had hit the young Mars, fracturing its early crust and causing the crust and mantle to mix chaotically. These features were then "frozen in place" when the new Martian crust cooled and mantle convection stalled, a phenomenon completely different from Earth, which has continuous plate tectonics.

To solve the mystery, scientists turned back the clock to the early days of the Solar System, some 4.5 billion years ago. At that time, our Earth was not alone. According to a theory that has strong scientific support, a massive hypothetical planet called Theia, about the size of Mars, existed near the primitive Earth.

In a violent and cataclysmic cosmic event, Theia collided with the proto-Earth. The impact created a cataclysmic explosion that tore both planets into billions of pieces. Most of the material was mixed together, regenerating the massive, solid Earth we know today. The remaining debris, meanwhile, was shot into orbit, where it coalesced over time and gradually formed the familiar natural satellite that is our Moon.

This collision was not only a fateful event, deciding the survival of the Earth and the birth of the Moon, but also created a giant "cloud" of debris, covering a large area of the young Solar System. And Mars, as an "unlucky" neighbor, suffered a part of this terrible consequence.

Comparing the facts about the history of the Solar System, scientists believe that what broke up the early crust of Mars was the debris from the Earth-Theia collision. As a neighboring planet, Mars was unlucky enough to receive some large debris and partially broke its crust. What is special is that, thanks to its geological characteristics - Mars does not have plate tectonics like Earth - the scars of this collision were not erased but "preserved" intact in its mantle for billions of years.

This exciting discovery once again shows that the history of the Solar System, and possibly other star systems, was extremely violent in its early days. Such catastrophic events could have shaped the “lives” of planets forever, affecting their geological structure, atmospheres, and even the possibility of life.

This discovery not only confirms the theory of how the Moon was formed, but also opens a new window for scientists to learn more about the shared history of their planetary neighbors. It shows that Earth and Mars are not just neighbors, but are intimately linked, sealed by a violent and dramatic event in the past. InSight’s final warning is not about future danger, but a reminder that we live in a universe that has seen great and devastating events, and that planetary history can be written in the most surprising ways.

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