Ryan Endsley

The University of Texas at Austin — United States

Physics and Astronomy · Physical Sciences

46h-index6.5kcitations167works25.62yr avg
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Research Topics

Galaxies: Formation, Evolution, Phenomena(120), Astronomy and Astrophysical Research(102), Stellar, planetary, and galactic studies(46), Astrophysics and Star Formation Studies(39), Astrophysical Phenomena and Observations(32)

Publications167 total

The first GLIMPSE of the faint galaxy population at Cosmic Dawn with <i>JWST</i> : The evolution of the ultraviolet luminosity function across <i>z</i> ∼ 9−15
Monthly Notices of the Royal Astronomical Society·2026Open Access
The first GLIMPSE of the faint galaxy population at Cosmic Dawn with <i>JWST</i> : The evolution of the ultraviolet luminosity function across <i>z</i> ∼ 9−15
Monthly Notices of the Royal Astronomical Society·2026· 1 citedOpen Access
REBELS-IFU: evidence for metal-rich massive galaxies at <i>z</i> ∼ 6−8
Monthly Notices of the Royal Astronomical Society·2026· 1 citedOpen Access
An Extremely-red, UV-bright, and Extended Galaxy at z~6 in PRIMER/UDS: An Early Massive Galaxy Caught Quenching after an Obscured Starburst?
arXiv (Cornell University)·2025Open Access
COSMOS2025: The COSMOS-Web galaxy catalog of photometry, morphology, redshifts, and physical parameters from JWST, HST, and ground-based imaging
Astronomy and Astrophysics·2025· 10 citedOpen Access
JWST's GLIMPSE: an overview of the deepest probe of early galaxy formation and cosmic reionization
arXiv (Cornell University)·2025Open Access
Galaxy Underdensities Host the Clearest IGM Ly$α$ Transmission and Indicate Anisotropic Reionization
arXiv (Cornell University)·2025Open Access
A GLIMPSE into the very faint-end of the H$β$+[OIII]$λλ$4960,5008 luminosity function at z=7-9 behind Abell S1063
arXiv (Cornell University)·2025Open Access
The <i>z</i> ≳ 9 Galaxy UV Luminosity Function from the JWST Advanced Deep Extragalactic Survey: Insights into Early Galaxy Evolution and Reionization
The Astrophysical Journal·2025· 17 citedOpen Access
Feedback and dynamical masses in high- <i>z</i> galaxies: the advent of high-resolution NIRSpec spectroscopy
Monthly Notices of the Royal Astronomical Society·2025· 6 citedOpen Access
A little red dot at z = 7.3 within a large galaxy overdensity
Nature Astronomy·2025· 4 citedOpen Access
Primordial rotating disk composed of at least 15 dense star-forming clumps at cosmic dawn
Nature Astronomy·2025· 20 citedOpen Access
GLIMPSE: An Ultrafaint ≃10<sup>5</sup> <i>M</i> <sub>⊙</sub> Pop III Galaxy Candidate and First Constraints on the Pop III UV Luminosity Function at <i>z</i> ≃  6–7
The Astrophysical Journal·2025· 13 citedOpen Access
Efficient Ionizers with Low H<b> <i>β</i> </b> + [O <scp>iii</scp>] Equivalent Widths: JADES Spectroscopy of a Peculiar High-redshift Population
The Astrophysical Journal·2025· 2 citedOpen Access
CAPERS Observations of Two UV-bright Galaxies at <i>z</i> &gt; 10. More Evidence for Bursting Star Formation in the Early Universe
The Astrophysical Journal Letters·2025· 11 citedOpen Access
The Burstiness of Star Formation at <i>z</i> ∼ 6: A Huge Diversity in the Recent Star Formation Histories of Very UV-faint Galaxies
The Astrophysical Journal·2025· 17 citedOpen Access
REBELS-MOSFIRE: Weak CIII] Emission is Typical Among Extremely UV-bright, Massive Galaxies at $z\sim7$
arXiv (Cornell University)·2025Open Access
Observations of the first galaxies in the Era of JWST
Elsevier eBooks·2025· 2 cited
COSMOS2025: The COSMOS-Web galaxy catalog of photometry, morphology, redshifts, and physical parameters from JWST, HST, and ground-based imaging
ArXiv.org·2025· 1 citedOpen Access
A negligible contribution of two luminous <i>z</i> ∼ 7.5 galaxies to the ionizing photon budget of reionization
Monthly Notices of the Royal Astronomical Society·2025· 3 citedOpen Access
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Frequent Co-authors

Daniel P. Stark(32), S. Charlot(30), Renske Smit(27), Michael W. Topping(25), Jacopo Chevallard(22), Emma Curtis-Lake(20), Brant Robertson(20), Christina C. Williams(20), Zuyi Chen(20), Sandro Tacchella(19), Andrew J. Bunker(18), Joris Witstok(18), Chris J. Willott(18), Daniel J. Eisenstein(18), Kevin Hainline(18), Benjamin D. Johnson(18), Stefano Carniani(17), Kristan Boyett(17), Lily Whitler(17), Alex J. Cameron(16)