Supernova Remnants | Simple Site

Supernova Remnants

Adding Dimension to Cassiopeia A

Using NASA’s James Webb Space Telescope, astronomers uncovered a mysterious feature within the remnant, nicknamed the “Green Monster,” alongside a puzzling network of ejecta filaments forming a web of oxygen-rich material.

Posted May 1, 2025

Supernova Remnants

Seeing the Cygnus Loop in a New Way

The Cygnus Loop, also known as the Veil Nebula, is a supernova remnant – the remains of the explosive death of a massive star. Studying images like these leads to discovery, but NASA’s Chandra X-ray Observatory provides another way to experience this data: three-dimensional (3D) models that allow people to explore – and print – […]

Posted April 28, 2025

Chandra X-Ray Observatory

General

Marshall Astrophysics

Marshall Space Flight Center

Supernova Remnants

NASA’s Chandra Releases New 3D Models of Cosmic Objects

New three-dimensional (3D) models of objects in space have been released by NASA’s Chandra X-ray Observatory. These 3D models allow people to explore — and print — examples of stars in the early and end stages of their lives. They also provide scientists with new avenues to investigate scientific questions and find insights about the […]

Posted April 16, 2025

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National Space Council Users' Advisory Group (NSpC UAG)

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2

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4

Walter M. Schirra Jr.

1

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13

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2

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6

For Researchers

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Hispanic Heritage Month

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Advanced Capabilities for Emergency Response Operations

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Planets

21

Game Changing Development Program

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Hybrid Thermally Efficient Core

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STS-129

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Lucy

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MUSE (Multi-slit Solar Explorer)

1

Curiosity (Rover)

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University Student Research Challenge

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ExoMars

3

OSAM-1 (On-Orbit Servicing, Assembly, and Manufacturing 1)

1

Red Giants

1

Grades 9-12 for Educators

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Jeanette J. Epps

3

Armstrong Flight Research Center

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Robert L. Crippen

1

Center Innovation Fund

3

Space Operations Mission Directorate

39

Jonny Kim

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Mars Reconnaissance Orbiter (MRO)

10

54

Technology for Space Travel

14

145

William A. Anders

2

Nicole P. Stott

1

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