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Astrophysical Journal Letters Issues Research Articles in Nov. 20, 2021 Edition
November 17, 2021
WASHINGTON, Nov. 17 -- Astrophysical Journal Letters, a scientific journal from the American Astronomical Society, published research articles on the following topics in its Nov. 20, 2021 edition:

* First Doppler Limits on Binary Planets and Exomoons in the HR 8799 System

* Hidden Water in Magma Ocean Exoplanets

* Star Formation Regulation and Self-pollution by Stellar Wind Feedback

* The Obliquity of HIP 67522 b: A 17 Myr Old Transiting Hot, J . . .

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