One of the youngest supernova remnants in our galaxy, Cassiopeia A glows with the energy of a star’s final breath.

What’s more, Webb used its Near Infrared Camera (NIRCam) instrument to observe glowing interstellar gas and dust illuminated by a supernova explosion approximately 350 years ago. The material glows in ...

To honor one of the most iconic teams in the whole of American Football, we present one of astronomy's most iconic images: The Pillars of Creation, located in the Eagle Nebula. This image was ...

The facility also operates a fixed radio 'horn' built to observe a radio source in Cassiopeia A and a reproduction of the original antenna built by scientist Karl Jansky to detect interference of ...

Runtime: Mon, 09/06/2025 to Tue, 10/06/2025 ...