This widdle biddy baby world is breaking planet formation theories
Astronomers discovered Elias 2-24 b, the youngest planet on record, at less than 1 million years. It breaks planet-forming rules.
Astronomers have discovered the youngest planet ever recorded, a Jupiter-sized world called Elias 2-24 b, located approximately 450 light-years away from Earth. This newfound planet is only about 1 million years old, which is considerably younger than the previous record-holders, which are around 5 million years old. The discovery was made by reviewing data from NASA-funded archives of the W.M.
Keck Observatory's coronagraph, an instrument designed to block a star's light to reveal faint objects hidden in its glare. The planet, named Elias 2-24 b, orbits its star at a distance 10 times farther than Jupiter's orbit around the sun, challenging existing planet formation theories. The confirmation of this baby planet suggests that current models of planet formation might be missing some crucial factors, as astronomers typically have limited information about young planets due to their intrinsic obscurity.
Future telescopes, such as NASA's Nancy Grace Roman Space Telescope, are expected to make such detections easier as they possess more advanced coronagraphs, allowing for the direct observation of smaller and fainter exoplanets.
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