A JWST Survey of the Supernova Remnant Cassiopeia A
We present initial results from a James Webb Space Telescope (JWST) survey of the youngest Galactic core-collapse supernova remnant, Cassiopeia A (Cas A), made up of NIRCam and MIRI imaging mosaics that map emission from the main shell, interior, and surrounding circumstellar/interstellar material (...
Similar Items
Cassiopeia A’s Reverse Shock and Its Effects on the Expanding SN Ejecta
by: Robert A. Fesen, et al.
Published: (2025-01-01)
by: Robert A. Fesen, et al.
Published: (2025-01-01)
X-Ray Diagnostics of Cassiopeia A’s “Green Monster”: Evidence for Dense Shocked Circumstellar Plasma
by: Jacco Vink, et al.
Published: (2024-01-01)
by: Jacco Vink, et al.
Published: (2024-01-01)
Shockingly Bright Warm Carbon Monoxide Molecular Features in the Supernova Remnant Cassiopeia A Revealed by JWST
by: J. Rho, et al.
Published: (2024-01-01)
by: J. Rho, et al.
Published: (2024-01-01)
Late-time Optical and X-Ray Emission Evolution of the Oxygen-rich SN 1996cr
by: Daniel Patnaude, et al.
Published: (2025-01-01)
by: Daniel Patnaude, et al.
Published: (2025-01-01)
Inhomogeneous Stellar Mixing in the Final Hours before the Cassiopeia A Supernova
by: Toshiki Sato, et al.
Published: (2025-01-01)
by: Toshiki Sato, et al.
Published: (2025-01-01)
Near-infrared Spectroscopy of Dense Ejecta Knots in the Outer Eastern Area of the Cassiopeia A Supernova Remnant
by: Bon-Chul Koo, et al.
Published: (2023-01-01)
by: Bon-Chul Koo, et al.
Published: (2023-01-01)
The Green Monster Hiding in Front of Cas A: JWST Reveals a Dense and Dusty Circumstellar Structure Pockmarked by Ejecta Interactions
by: Ilse De Looze, et al.
Published: (2024-01-01)
by: Ilse De Looze, et al.
Published: (2024-01-01)
Hubble Space Telescope Proper Motion Measurements of Supernova Remnant N132D: Center of Expansion and Age
by: John Banovetz, et al.
Published: (2023-01-01)
by: John Banovetz, et al.
Published: (2023-01-01)
He Abundance of Dense Circumstellar Clumps in the Cassiopeia A Supernova Remnant
by: Bon-Chul Koo, et al.
Published: (2023-01-01)
by: Bon-Chul Koo, et al.
Published: (2023-01-01)
Proper Motion of Dense Circumstellar Knots in the Supernova Remnant Cassiopeia A
by: Bon-Chul Koo, et al.
Published: (2025-01-01)
by: Bon-Chul Koo, et al.
Published: (2025-01-01)
Updated Proper Motion of the Neutron Star in the Supernova Remnant Cassiopeia A
by: Tyler Holland-Ashford, et al.
Published: (2024-01-01)
by: Tyler Holland-Ashford, et al.
Published: (2024-01-01)
Dissecting the Crab Nebula with JWST: Pulsar Wind, Dusty Filaments, and Ni/Fe Abundance Constraints on the Explosion Mechanism
by: Tea Temim, et al.
Published: (2024-01-01)
by: Tea Temim, et al.
Published: (2024-01-01)
Examining Neutrino–Matter Interactions in the Cassiopeia A Supernova
by: Toshiki Sato, et al.
Published: (2023-01-01)
by: Toshiki Sato, et al.
Published: (2023-01-01)
Discovery of a Relativistic Stripped-envelope Type Ic-BL Supernova at z = 2.83 with JWST
by: M. R. Siebert, et al.
Published: (2024-01-01)
by: M. R. Siebert, et al.
Published: (2024-01-01)
Doppler Broadening and Line-of-sight Effects in Core-collapse Supernovae and Young Remnants
by: Taylor Jacovich, et al.
Published: (2023-01-01)
by: Taylor Jacovich, et al.
Published: (2023-01-01)
Using Nebular Near-infrared Spectroscopy to Measure Asymmetric Chemical Distributions in 2003fg-like Thermonuclear Supernovae
by: J. O’Hora, et al.
Published: (2025-01-01)
by: J. O’Hora, et al.
Published: (2025-01-01)
Constraining the Circumstellar Medium Structure and Progenitor Mass-loss History of Interacting Supernovae Through 3D Hydrodynamic Modeling: The Case of SN 2014C
by: Salvatore Orlando, et al.
Published: (2024-01-01)
by: Salvatore Orlando, et al.
Published: (2024-01-01)
Spectrum and Location of Ongoing Extreme Particle Acceleration in Cassiopeia A
by: Jooyun Woo, et al.
Published: (2025-01-01)
by: Jooyun Woo, et al.
Published: (2025-01-01)
JWST MIRI Imager Observations of Supernova SN 1987A
by: P. Bouchet, et al.
Published: (2024-01-01)
by: P. Bouchet, et al.
Published: (2024-01-01)
JWST NIRSpec Observations of Supernova 1987A—From the Inner Ejecta to the Reverse Shock
by: J. Larsson, et al.
Published: (2023-01-01)
by: J. Larsson, et al.
Published: (2023-01-01)
A JWST Medium-resolution MIRI Spectrum and Models of the Type Ia Supernova 2021aefx at +415 days
by: C. Ashall, et al.
Published: (2024-01-01)
by: C. Ashall, et al.
Published: (2024-01-01)
Revisiting the X-Ray Polarization of the Shell of Cassiopeia A Using Spectropolarimetric Analysis
by: A. Mercuri, et al.
Published: (2025-01-01)
by: A. Mercuri, et al.
Published: (2025-01-01)
Spatiotemporal Characterization of Cassiopeia A
by: Yuto Ichinohe, et al.
Published: (2023-01-01)
by: Yuto Ichinohe, et al.
Published: (2023-01-01)
Flight of the Bumblebee: the Early Excess Flux of Type Ia Supernova 2023bee Revealed by TESS, Swift, and Young Supernova Experiment Observations
by: Qinan Wang, et al.
Published: (2024-01-01)
by: Qinan Wang, et al.
Published: (2024-01-01)
Inferencing Progenitor and Explosion Properties of Evolving Core-collapse Supernovae from Zwicky Transient Facility Light Curves
by: Bhagya M. Subrayan, et al.
Published: (2023-01-01)
by: Bhagya M. Subrayan, et al.
Published: (2023-01-01)
XMM-Newton Observations of the High Temperature Plasma in the Large Magellanic Cloud Supernova Remnant N132D
by: Adam R. Foster, et al.
Published: (2025-01-01)
by: Adam R. Foster, et al.
Published: (2025-01-01)
Broadband γ-Ray Spectrum of Supernova Remnant Cassiopeia A
by: Zhen Cao, et al.
Published: (2025-01-01)
by: Zhen Cao, et al.
Published: (2025-01-01)
Revealing the Progenitor of SN 2021zby through Analysis of the TESS Shock-cooling Light Curve
by: Qinan Wang, et al.
Published: (2023-01-01)
by: Qinan Wang, et al.
Published: (2023-01-01)
Reverse Shock Revisited in Cassiopeia A with Chandra
by: Yin Wu, et al.
Published: (2024-01-01)
by: Yin Wu, et al.
Published: (2024-01-01)
Characterizing the Rapid Hydrogen Disappearance in SN 2022crv: Evidence of a Continuum between Type Ib and IIb Supernova Properties
by: Yize Dong, et al.
Published: (2024-01-01)
by: Yize Dong, et al.
Published: (2024-01-01)
Large Cold Dust Reservoir Revealed in Transitional SN Ib 2014C by James Webb Space Telescope Mid-infrared Spectroscopy
by: Samaporn Tinyanont, et al.
Published: (2025-01-01)
by: Samaporn Tinyanont, et al.
Published: (2025-01-01)
Infrared Ejecta and Cold Dust in the Young Supernova Remnant N132D
by: Jeonghee Rho, et al.
Published: (2023-01-01)
by: Jeonghee Rho, et al.
Published: (2023-01-01)
The Luminous Type Ia Supernova 2022ilv and Its Early Excess Emission
by: Shubham Srivastav, et al.
Published: (2023-01-01)
by: Shubham Srivastav, et al.
Published: (2023-01-01)
The JADES Transient Survey: Discovery and Classification of Supernovae in the JADES Deep Field
by: Christa DeCoursey, et al.
Published: (2025-01-01)
by: Christa DeCoursey, et al.
Published: (2025-01-01)
Unprecedented Early Flux Excess in the Hybrid 02es-like Type Ia Supernova 2022ywc Indicates Interaction with Circumstellar Material
by: Shubham Srivastav, et al.
Published: (2023-01-01)
by: Shubham Srivastav, et al.
Published: (2023-01-01)
Electron-capture Supernova Candidates from Light Curves: Implications for Their Progenitors and Explosion Properties
by: Masato Sato, et al.
Published: (2026-01-01)
by: Masato Sato, et al.
Published: (2026-01-01)
Near-infrared and Optical Observations of Type Ic SN 2021krf: Luminous Late-time Emission and Dust Formation
by: Aravind P. Ravi, et al.
Published: (2023-01-01)
by: Aravind P. Ravi, et al.
Published: (2023-01-01)
SN 2022jli: A Type Ic Supernova with Periodic Modulation of Its Light Curve and an Unusually Long Rise
by: T. Moore, et al.
Published: (2023-01-01)
by: T. Moore, et al.
Published: (2023-01-01)
JWST/MIRI Observations of Newly Formed Dust in the Cold, Dense Shell of the Type IIn SN 2005ip
by: Melissa Shahbandeh, et al.
Published: (2025-01-01)
by: Melissa Shahbandeh, et al.
Published: (2025-01-01)
Shock-cooling Constraints via Early-time Observations of the Type IIb SN 2022hnt
by: Joseph R. Farah, et al.
Published: (2025-01-01)
by: Joseph R. Farah, et al.
Published: (2025-01-01)
Similar Items
-
Cassiopeia A’s Reverse Shock and Its Effects on the Expanding SN Ejecta
by: Robert A. Fesen, et al.
Published: (2025-01-01) -
X-Ray Diagnostics of Cassiopeia A’s “Green Monster”: Evidence for Dense Shocked Circumstellar Plasma
by: Jacco Vink, et al.
Published: (2024-01-01) -
Shockingly Bright Warm Carbon Monoxide Molecular Features in the Supernova Remnant Cassiopeia A Revealed by JWST
by: J. Rho, et al.
Published: (2024-01-01) -
Late-time Optical and X-Ray Emission Evolution of the Oxygen-rich SN 1996cr
by: Daniel Patnaude, et al.
Published: (2025-01-01) -
Inhomogeneous Stellar Mixing in the Final Hours before the Cassiopeia A Supernova
by: Toshiki Sato, et al.
Published: (2025-01-01)
