Scientists Find Earth-Like Planet That Could Be Home to Alien Life 2024!
About
Scientists have discovered a new Earth-like planet that might support alien life. This exciting find is only 40 light-years away.
Key Characteristics of Gliese 12b
Planet Size: Gliese 12b is slightly smaller than Earth and comparable in size to Venus.
Temperature: The planet has an estimated surface temperature of 42°C, making it cooler than most of the 5,000 known exoplanets.
Orbit: It orbits its host star every 12.8 days.
Potential for Habitability
Human Survival: Gliese 12b is one of the few known exoplanets where humans could potentially survive.
Atmosphere: Scientists are unsure if the planet has an atmosphere. Understanding its atmosphere is crucial for determining if it can support liquid water and life.
Expert Insights
Masayuki Kuzuhara: A project assistant professor at the Astrobiology Centre in Tokyo, Kuzuhara co-led the research team. He said, “We’ve found the nearest, transiting, temperate, Earth-size world located to date.”
Professor Thomas Wilson: A physicist from the University of Warwick, Wilson used data from NASA’s satellites to confirm the planet’s existence. He remarked, “This is a really exciting discovery and will help our research into planets similar to Earth.”
Discovery Process
Observations: Two research teams, including one in Tokyo, used data from NASA’s TESS (Transiting Exoplanet Survey Satellite) to discover Gliese 12b.
Host Star: The planet orbits a cool red dwarf star called Gliese 12, located in the constellation Pisces. This star is only about 27% the size of our Sun and has about 60% of the Sun’s surface temperature.
Significance of the Discovery
Closer Examination: Despite its distance, studying Gliese 12b can provide valuable insights into Earth-like planets.
Rarity: Planets like Gliese 12b are rare, and this discovery allows scientists to learn more about potentially habitable worlds.
Conclusion
This discovery adds a significant piece to the puzzle of finding Earth-like planets and understanding the potential for alien life.
Table of Contents
References:
- Live Science Report
- NASA’s TESS Data
- Journal Publications and Expert Interviews
This new Earth-like planet discovery is a milestone in the ongoing search for habitable worlds beyond our solar system.
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