Results 21 to 30 of about 16,947 (174)

A JWST Pure-Parallel Search for the First Galaxies With PANORAMIC

Edinburgh Student Journal of Science
The James Webb Space Telescope offers unparalleled capabilities for observing the most distant objects in the universe, allowing us to study the first galaxies to form. In this work, the Lyman-break technique and spectral energy distribution fitting were
Hanna Golawska, Derek McLeod
doaj   +1 more source

JWST

, 2021
Data sets for the James Webb Space Telescope (JWST) phase retrieval experiments.
Luke, Russell, Richard Lyon
core   +1 more source

Commentary: JWST near-infrared detector degradation— finding the problem, fixing the problem, and moving forward

AIP Advances, 2012
The James Webb Space Telescope (JWST) is the successor to the Hubble Space Telescope. JWST will be an infrared-optimized telescope, with an approximately 6.5 m diameter primary mirror, that is located at the Sun-Earth L2 Lagrange point.
Bernard J. Rauscher, Carl Stahle, Robert J. Hill, Matthew Greenhouse, James Beletic, Sachidananda Babu, Peter Blake, Keith Cleveland, Emmanuel Cofie, Bente Eegholm, C. W. Engelbracht, Donald N. B. Hall, Alan Hoffman, Basil Jeffers, Christine Jhabvala, Randy A. Kimble, Stanley Kohn, Robert Kopp, Don Lee, Henning Leidecker, Don Lindler, Robert E. McMurray Jr., Karl Misselt, D. Brent Mott, Raymond Ohl, Judith L. Pipher, Eric Piquette, Dan Polis, Jim Pontius, Marcia Rieke, Roger Smith, W. E. Tennant, Liqin Wang, Yiting Wen, Christopher N. A. Willmer, Majid Zandian   +35 more
doaj   +1 more source

Variability of Saturn's Equatorial Zonal Winds at Cloud Level Between 2018 and 2025

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Saturn's zonal wind profile at cloud level has been measured at different epochs since the Voyager 1 and 2 in 1980–81. At most latitudes, zonal winds change little over time. However, the equatorial region, between planetographic latitudes 10°N and 10°S, presents a complex vertical structure and significant variability.
Aida Flix‐Bellmunt, Agustín Sánchez‐Lavega, Enrique García‐Melendo, Ricardo Hueso, Amy A. Simon, Mike H. Wong, Arnau Miró, Trevor Barry   +7 more
wiley   +1 more source

Neutral Wind Control of Jupiter's Non‐Auroral Ionosphere

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract We use JAMMIES (JAMMIES is Another Model Making Ionospheric EStimates), a new model of Jupiter's non‐auroral ionosphere, to demonstrate that neutral wind‐driven field‐aligned plasma transport can explain decades of measurements inconsistent with a solar‐dominated ionosphere. Two observations highlight these inconsistencies: a minimum in H3+ ${\
K. Mohamed, O. Agiwal, L. Moore, I. Mueller‐Wodarg, J. D. Huba, C. Martinis, T. Stallard, H. Melin   +7 more
wiley   +1 more source

The eJWST active galactic nucleus observation catalogue

Astronomy & Astrophysics
Context. The European Archive of the James Webb Space Telescope (eJWST) provides access to all data collected by the James Webb Space Telescope (JWST).
Lenk V., Labiano A., Circosta C., Alonso-Herrero A., Wylezalek D.   +4 more
doaj   +1 more source

Highly Asymmetric Magnetosphere‐Ionosphere‐Thermosphere Coupling at Uranus

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract Magnetosphere‐Ionosphere‐Thermosphere (MIT) coupling is widely considered the dominant energy source responsible for maintaining the elevated thermospheric temperatures observed at the giant planets. At Uranus, the strongly tilted and asymmetric magnetic field produces a highly asymmetric magnetospheric configuration that may fundamentally ...
M. Acevski, N. Achilleos, A. Masters, C. Smith, P. I. Tiranti   +4 more
wiley   +1 more source

PHANGS-JWST: Data-processing Pipeline and First Full Public Data Release

The Astrophysical Journal Supplement Series
The exquisite angular resolution and sensitivity of JWST are opening a new window for our understanding of the Universe. In nearby galaxies, JWST observations are revolutionizing our understanding of the first phases of star formation and the dusty ...
Thomas G. Williams, Janice C. Lee, Kirsten L. Larson, Adam K. Leroy, Karin Sandstrom, Eva Schinnerer, David A. Thilker, Francesco Belfiore, Oleg V. Egorov, Erik Rosolowsky, Jessica Sutter, Joseph DePasquale, Alyssa Pagan, Travis A. Berger, Gagandeep S. Anand, Ashley T. Barnes, Frank Bigiel, Médéric Boquien, Yixian Cao, Jérémy Chastenet, Mélanie Chevance, Ryan Chown, Daniel A. Dale, Sinan Deger, Cosima Eibensteiner, Eric Emsellem, Christopher M. Faesi, Simon C. O. Glover, Kathryn Grasha, Stephen Hannon, Hamid Hassani, Jonathan D. Henshaw, María J. Jiménez-Donaire, Jaeyeon Kim, Ralf S. Klessen, Eric W. Koch, Jing Li, Daizhong Liu, Sharon E. Meidt, J. Eduardo Méndez-Delgado, Eric J. Murphy, Justus Neumann, Lukas Neumann, Nadine Neumayer, Elias K. Oakes, Debosmita Pathak, Jérôme Pety, Francesca Pinna, Miguel Querejeta, Lise Ramambason, Andrea Romanelli, Mattia C. Sormani, Sophia K. Stuber, Jiayi Sun, Yu-Hsuan Teng, Antonio Usero, Elizabeth J. Watkins, Tony D. Weinbeck   +57 more
doaj   +1 more source

The role of composition in the spectral evolution of carbonaceous asteroids as informed by Bennu sample return

Meteoritics &Planetary Science, Volume 61, Issue 8, Page 1875-1904, August 2026.
Abstract Near‐Earth rubble‐pile asteroids Bennu and Ryugu are part of the carbonaceous taxonomic complex (C‐complex), and samples returned from both bodies resemble the most aqueously altered carbonaceous chondrites. However, telescopic and spacecraft visible–near infrared (VIS–NIR) reflectance spectra of Ryugu exhibit a red (positive) spectral slope ...
Ralph E. Milliken, Takahiro Hiroi, Victoria E. Hamilton, Cody D. Schultz, Ed A. Cloutis, Hannah H. Kaplan, Melissa K. Kontogiannis, Nathalia Vega‐Santiago, Dani N. DellaGiustina, Harold C. Connolly Jr., Dante S. Lauretta   +10 more
wiley   +1 more source

spacetelescope/jwst-dms-edb: Release v0.1.0

, 2019
Programmatic interface to the JWST DMS Engineering ...
Johannes Sahlmann
core   +1 more source