However, the presence of a thin mantle of dust and gas surrounding these celestial bodies within the protoplanetary disk provides a glimmer of hope for future observations. This surprising discovery took place within the confines of a young star PDS70 systems.

What is the feature of the young system?

Discovered by astronomers a few years ago, the PDS 70 system has become the focus of close attention because it is only 370 light-years away from Earth. at a young age 5.5 million years The star and its surrounding protoplanetary disk provide researchers with an excellent opportunity to delve into the complexities of planet formation.

Using a variety of astronomical instruments, from ground-based to space-based observatories, scientists are carefully scanning this space playground. The ALMA radio telescope and the Very Large Telescope in Chile made a notable contribution.

First discovery of two young exoplanets PDS70B And PDS70CIt was a turning point in the study of orbiting celestial bodies in the PDS 70 system. Subsequent observations revealed intriguing spiral-like structures of material surrounding each planet within the protoplanetary disk, fueling speculation about the formation of potential moons.

Extraplanetary formations detected in single orbit / ALMA photo (ESO/NAOJ/NRAO)

Although similar events have been documented in other star systems, the consistency of these observations supports the hypothesis of a single process underlying the formation of moons.

But the intrigue surrounding the PDS 70 system is not abating with the emergence of exoplanets and their potential moons. Recent observations along the inner periphery of the protoplanetary disk have revealed compelling evidence pointing to the formation of a third exoplanet, tentatively named PDS 70D, pending further confirmation.

We found new evidence pointing to the presence of a third planetary body in the system, as predicted by observations with the VLT. Additionally, the telescope’s infrared measurements [Джеймса Вебба] This provides an insight into the heated material surrounding known protoplanets and serves as possible building material for the nucleation of moons.
– Added Valentin Christians.

Further studies of the PDS 70 system promise to unravel the mysteries of planet formation and shed light on the complex dance of celestial bodies in their cosmic cradles.