Scientists estimate that there is diamond rain on around 2 thousand planets

A recent study, published in the journal Nature Astronomy on Monday (8), suggests that diamonds can form in less extreme conditions than previously imagined.

The discovery raises the intriguing possibility of showers of these precious crystals on more than 1,900 planets beyond our Solar System.

To explore this surprising prospect, the research team broke new ground by compressing polystyrene between two diamonds and exposing them to pulses of X-ray light.

The results revealed the formation of diamonds in less extreme conditions, with temperatures around 2200 °C and pressures of 19 gigapascals, similar to those found in gas giants such as Uranus and Neptune.

Diamond rain can occur on many planets – Image: Shutterstock/Antares_StarExplorer/Reproduction

The scientists highlight that the observed pressures are considerably lower than those required in previous experiments.

An intriguing hypothesis is presented to explain the previous non-detection of the formation of diamonds at low pressure: under these conditions, the phenomenon can occur slowly, exceeding the standard time of old tests.

The study’s most extraordinary revelation is that more than 1,900 of the 5,600 known exoplanets may have conditions ripe for diamond showers.

These distant worlds, beyond our Solar System, could witness a true celestial bonanza, transforming their skies into spectacles of precious crystals.

Profound discoveries and cosmic implications

In addition to the fascination with diamond showers, scientists emphasize that the formation of these crystals in the surface layers of planets can influence their internal structure.

This, in turn, can impact the complex magnetic fields of these celestial bodies, opening the door to new research and discoveries about the magnetic secrets of the cosmos.

The study sheds light on thought-provoking questions about the nature of these exoplanets and offers a unique view of cosmic diversity.

Thus, it can be seen that other extraordinary phenomena such as diamond showers can occur in the most distant corners of the universe.

As space exploration advances, such discoveries not only unravel cosmic mysteries, but also reveal the wealth of surprises that space holds beyond our terrestrial vision.