https://www.cnn.com/2023/12/12/world/webb-cassiopeia-a-nircam-scn/index.html
0
0
40 words
0
Comments
The James Webb Space Telescope was used to peer inside Cassiopeia A for an unprecedented look deep within the remnant of a star that exploded thousands of years ago.
You are the first to view
Create an account or login to join the discussion