Groundbreaking Discovery: Unique Exoplanet with Extreme Orbit and Temperature Swings Found 1,100 Light-Years Away
July 17, 2024
A team of astronomers, including researchers from MIT and Penn State, have discovered a unique exoplanet named TIC 241249530 b, 1,100 light-years away.
TIC 241249530 b has a highly eccentric and retrograde orbit, leading to extreme temperature swings.
The planet is transitioning into a hot Jupiter and is migrating closer to its binary star system.
Interactions with its binary star system may transform the planet into a different type of world.
Future observations with the James Webb Space Telescope are planned to study the planet's atmosphere and heating dynamics.
Astronomers aim to understand the complex orbital dynamics that influence exoplanet evolution.
Summary based on 9 sources
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Sources

ScienceDaily • Jul 17, 2024
Astronomers spot a 'highly eccentric' planet on its way to becoming a hot Jupiter
Phys.org • Jul 17, 2024
Exoplanet caught in 'hairpin turn' signals how high-mass gas giants form
Phys.org • Jul 17, 2024
Astronomers spot a 'highly eccentric' planet on its way to becoming a hot Jupiter