output
19952026
most citedObservational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

19.6k citations

Showing 2023Show all

5 papers · 1 filter

astro-ph.GA2023★ 59 cited

The UNCOVER Survey: A First-look HST+JWST Catalog of Galaxy Redshifts and Stellar Population Properties Spanning

Bingjie Wang, Joel Leja, Ivo Labbé +41

The recent UNCOVER survey with the James Webb Space Telescope (JWST) exploits the nearby cluster Abell 2744 to create the deepest view of our universe to date by leveraging strong…

astro-ph.EP2023★ 24 cited

Saturn's Atmosphere in Northern Summer Revealed by JWST/MIRI

Leigh N. Fletcher, Oliver R. T. King, Jake Harkett +8

Saturn's northern summertime hemisphere was mapped by JWST/MIRI (4.9-27.9 m) in November 2022, tracing the seasonal evolution of temperatures, aerosols, and chemical species in…

astro-ph.EP2023★ 42 cited

JWST/NIRSpec Observations of the Planetary Mass Companion TWA 27B

K. L. Luhman, P. Tremblin, S. M. Birkmann +8

We present 1-5um spectroscopy of the young planetary mass companion TWA 27B (2M1207B) performed with NIRSpec on board the James Webb Space Telescope. In these data, the fundamental…

astro-ph.GA2023★ 32 cited

JWST-TST Proper Motions: I. High-Precision NIRISS Calibration and Large Magellanic Cloud Kinematics

M. Libralato, A. Bellini, R. P. van der Marel +27

We develop and disseminate effective point-spread functions and geometric-distortion solutions for high-precision astrometry and photometry with the JWST NIRISS instrument. We corr…

astro-ph.IM2023★ 122 cited

The James Webb Space Telescope Mission: Optical Telescope Element Design, Development, and Performance

Michael W. McElwain, Lee D. Feinberg, Marshall D. Perrin +126

The James Webb Space Telescope (JWST) is a large, infrared space telescope that has recently started its science program which will enable breakthroughs in astrophysics and planeta…