Cassiopeia A (NIRCam Image)
Experience the vivid aftermath of a stellar explosion with this stunning print of Cassiopeia A (Cas A), captured by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera). This high-definition image reveals the intricate details of a supernova remnant, showcasing the chaotic beauty of an exploding star and its expanding shell of material.
Story Behind the Image:
Cassiopeia A, the remnant of a massive star that exploded approximately 11,000 years ago, offers a window into the violent end of stellar life cycles. Webb’s NIRCam captures clumps of bright orange and pink gas in the inner shell, comprised of elements like sulfur, oxygen, argon, and neon—remnants of the star itself. These features give researchers clues about how the star shattered during the explosion.
The outer shell appears smoky, marking the boundary where ejected material collides with surrounding gas and dust. This white light, caused by synchrotron radiation, reveals charged particles spiraling along magnetic field lines at incredible speeds. Additionally, light echoes from the explosion illuminate distant dust, most notably in the bottom-right corner, where the glowing warmth of cooling material is visible.
Exhibition-Quality Canvas and Paper Prints:
Our prints highlight the vibrant details and depth of this cosmic event, ensuring long-lasting quality for a stunning addition to any space.
Perfect For:
- Space and astronomy enthusiasts
- Home and office decor
- Educational institutions and science museums
Credits
Image
NASA, ESA, CSA, STScI, Danny Milisavljevic (Purdue University), Ilse De Looze (UGent), Tea Temim (Princeton University)
Cassiopeia A (NIRCam Image)
Experience the vivid aftermath of a stellar explosion with this stunning print of Cassiopeia A (Cas A), captured by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera). This high-definition image reveals the intricate details of a supernova remnant, showcasing the chaotic beauty of an exploding star and its expanding shell of material.
Story Behind the Image:
Cassiopeia A, the remnant of a massive star that exploded approximately 11,000 years ago, offers a window into the violent end of stellar life cycles. Webb’s NIRCam captures clumps of bright orange and pink gas in the inner shell, comprised of elements like sulfur, oxygen, argon, and neon—remnants of the star itself. These features give researchers clues about how the star shattered during the explosion.
The outer shell appears smoky, marking the boundary where ejected material collides with surrounding gas and dust. This white light, caused by synchrotron radiation, reveals charged particles spiraling along magnetic field lines at incredible speeds. Additionally, light echoes from the explosion illuminate distant dust, most notably in the bottom-right corner, where the glowing warmth of cooling material is visible.
Exhibition-Quality Canvas and Paper Prints:
Our prints highlight the vibrant details and depth of this cosmic event, ensuring long-lasting quality for a stunning addition to any space.
Perfect For:
- Space and astronomy enthusiasts
- Home and office decor
- Educational institutions and science museums
Credits
Image
NASA, ESA, CSA, STScI, Danny Milisavljevic (Purdue University), Ilse De Looze (UGent), Tea Temim (Princeton University)
