Portuguese 
English 
Spanish 
5 min of reading 
1 comment 
Scientists From A Renowned Brazilian University Identified A Massive Exoplanet Located A Thousand Light-Years From Earth, With An Impressive Mass Almost Six Times Greater Than That Of Jupiter.
The universe always surprises with its vast discoveries, and this time, Brazil stands out with a new and fascinating revelation. Brazilian researchers from UFSC (Federal University of Santa Catarina), in collaboration with an international team, discovered a giant exoplanet, named TOI-4562c, located about a thousand light-years from Earth. The new exoplanet has extraordinary characteristics, with an impressive mass of 5.8 times that of Jupiter, the largest planet in our solar system.
This discovery not only positions Brazilian researchers among the great explorers of the cosmos but also highlights the relevance of national science in the quest for answers about the formation and evolution of planets outside our solar system. Let’s understand more about this astronomical achievement and the importance of this giant exoplanet for science.
The Role Of Brazilian Researchers In The Discovery Of The Giant Exoplanet TOI-4562c
The discovery of the giant exoplanet TOI-4562c is the result of collaborative work between Brazilian and international scientists. Roberto Saito, a professor at UFSC, and Vitor Fermiano, an undergraduate student from the same university, participated directly in all phases of the study. From the initial discussions about the existence of a new planet to the observations and analysis of data, the Brazilian team played a fundamental role.
-
As if building a hospital in 10 days wasn’t enough, China now surprises the world by transforming a jet into an airborne hospital with surgeries and care on board.
-
India has connected for the first time a nuclear reactor that generates more fuel than it consumes — it produces 500 MW, cost nearly $1 billion, took 22 years, and places the country among the few with this technology in the world.
-
For the first time in history, an allied nuclear submarine launched and recovered an American drone underwater without surfacing — and the test changes underwater warfare forever.
-
Ethiopia has banned gasoline and diesel cars, placed over a hundred silent electric buses on the streets of Addis Ababa, and now aims for half a million electric vehicles by 2030, all powered by Africa’s largest dam and a courage that few countries have shown.
The crucial data for the discovery of the exoplanet were obtained through NASA’s TESS space telescope and the Zeiss telescope located at the Pico dos Dias Observatory in Minas Gerais, Brazil. Based on this information, it was possible to confirm that TOI-4562c, a giant exoplanet, has an orbit around the star TIC 349576261, located approximately a thousand light-years from Earth.
This international collaboration involved, in addition to Brazilian researchers, scientists from Chile and Germany, reinforcing the importance of knowledge exchange for advancements in astrophysical studies. The discovery of the exoplanet will be published in a scientific article in the renowned journal “Astronomy & Astrophysics,” further solidifying the international recognition of the research.
Characteristics Of The Exoplanet TOI-4562c: A Gas Giant With Almost Six Times The Mass Of Jupiter
The giant exoplanet TOI-4562c is a fascinating celestial body. With 5.8 times the mass of Jupiter, it is part of a class of giant gas planets that intrigue scientists regarding their formation and evolution. Although it is similar to Jupiter in composition, TOI-4562c stands out due to its considerably higher mass and its great distance from Earth, about a thousand light-years.
An impressive detail about the giant exoplanet is its translation time, or the period it takes to complete one orbit around its star. TOI-4562c takes about 11 years, or 3,990 Earth days, to travel its orbit. This indicates that it orbits a star with characteristics and conditions quite different from those found in our solar system.
This discovery is part of a broader study on young planetary systems, and TOI-4562c appears to be in an early stage of formation. This makes it a key piece for understanding the processes of planetary formation, offering new clues about how systems like ours may have formed billions of years ago.
How Researchers From UFSC Discovered The Giant Exoplanet TOI-4562c
The journey that led to the discovery of the giant exoplanet TOI-4562c began with the observation of another planet in the same planetary system. In 2023, international researchers identified planet TOI-4562b, located in the same star, about a thousand light-years from Earth. However, what intrigued the team was that the transits of this planet did not occur according to the predicted calculations.
This discrepancy indicated the presence of a gravitational disturbance, suggesting the existence of another celestial body, still unknown. From this clue, the Brazilian researchers and their international colleagues used the technique of Transit Timing Variation (TTV), which detects subtle variations in a planet’s orbit due to the gravitational influence of another. This is how TOI-4562c, a giant exoplanet, was identified.
The decisive observation of the exoplanet was made in November 2023, using the Zeiss telescope at the Pico dos Dias Observatory. This technique requires extreme precision and careful data analysis, highlighting the level of excellence of the scientists involved.
The Collaboration Of Brazilian And International Institutions In The Study Of The Exoplanet
In addition to the UFSC team, the discovery of the giant exoplanet TOI-4562c received support from various Brazilian and international specialists. Researchers from UFRN (Federal University of Rio Grande do Norte), INPE (National Institute for Space Research), and LNA (National Institute for Astrophysics) contributed their expertise in data analysis and observations.
This collaboration highlights Brazil’s growing role in global astronomical research, with local scientists working alongside internationally renowned specialists. The discovery of the exoplanet has been officially recognized by the scientific community, and its information is already included in the Encyclopedia of Exoplanets, an important repository of planetary discoveries.
The Impact Of The Discovery On Science And The Future Of Space Exploration
The discovery of the giant exoplanet TOI-4562c is a milestone not only for Brazilian researchers but also for global science. This exoplanet, with almost six times the mass of Jupiter, may offer new clues about the formation of gas planets and the evolution of planetary systems.
As technology advances and more data is collected, understanding of planets outside the solar system continues to grow. TOI-4562c is just one of many exoplanets waiting to be discovered, and the participation of Brazilian scientists in this field is only expected to increase.
Moreover, the discovery positions Brazil prominently on the international astrophysics stage, demonstrating that the country has the potential to contribute to globally relevant discoveries. With the publication in “Astronomy & Astrophysics” and recognition from the scientific community, UFSC and the Brazilian researchers involved in this study will certainly open doors for future collaborations and even more surprising discoveries.
Discovery Of Global Impact With Brazilian Leading Role
The discovery of the giant exoplanet TOI-4562c is a testament to the talent and dedication of Brazilian researchers from UFSC, who, in partnership with international scientists, made a significant contribution to planetary science. This exoplanet has the potential to enrich the understanding of distant planetary systems and the formation of gas giants like Jupiter.
Brazil, with its leading research institutions and the collaboration of specialists from various fields, continues to stand out in the global scientific landscape, demonstrating its ability to make important discoveries and actively participate in exploring the mysteries of the cosmos.
Como não tem como lá chegar, 1000 anos viajando a velocidade da luz, logo eu tmb consigo fazer estas descobertas. É so dizer que fica a 1000 anos luz e está tudo bem. Hahahaha