Unique “Neptune-like” Exoplanet Found to Contain Water Vapor

New research presented in a series of virtual American Astronomical Society media briefings announces the discovery of a Neptune-like exoplanet orbiting unusually close to its host star. What’s more, this planet has also been found to contain water vapor, making its existence even more puzzling.

Artist concept of TOI-647b. Credit: NASA/JPL-Caltech

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Published author on NASA’s Radio Jove project. Researching science topics to deliver to you in bite-sized stories. Always stay curious!

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Rebecca Jean Beamer

Published author on NASA’s Radio Jove project. Researching science topics to deliver to you in bite-sized stories. Always stay curious!