Super-Earths as a research area encompasses the observational, theoretical, and modeling investigations of exoplanets with masses and radii larger than Earth’s but smaller than those of ice giants like Neptune. Work in this field focuses on internal structure and composition (rocky, water-rich, or volatile-dominated), atmospheric retention and chemistry under varying irradiation regimes, and formation and migration pathways in protoplanetary disks. It integrates high-precision radial-velocity and transit surveys, atmospheric spectroscopy, planetary interior modeling, and population statistics to constrain mass–radius relationships, habitability potential, and comparative planetology frameworks for understanding planetary diversity.
New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike anything found in the solar system. This provides another piece of the puzzle describing how planets ...
Planetary Sciences
Jan 15, 2025
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Emily Simpson has loved space since she was a 10-year-old kid celebrating her birthday at a planetarium. Now a recent Florida Tech graduate, she leaves with not only a dual degree in planetary science and astronomy and astrophysics ...
Planetary Sciences
Jan 13, 2025
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259
Currently, 5,788 exoplanets have been confirmed in 4,326 star systems, while thousands more candidates await confirmation. So far, the vast majority of these planets have been gas giants (3,826) or Super-Earths (1,735), while ...
Astrobiology
Dec 12, 2024
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40
An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, including an ultra-short period planet with one of the highest densities ever measured. The findings, ...
Planetary Sciences
Nov 15, 2024
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