New near-infrared observations from the Webb telescope reveal intricate strands of debris from the exploded star.
The post Cassiopeia A: A Festive Supernova Remnant appeared first on Sky & Telescope.
New near-infrared observations from the Webb telescope reveal intricate strands of debris from the exploded star.
The post Cassiopeia A: A Festive Supernova Remnant appeared first on Sky & Telescope.