Olivier Chapuis
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olivierchapuis.bsky.social
Olivier Chapuis
@olivierchapuis.bsky.social
HCI at University Paris-Saclay, CNRS, Inria, LISN. Visualizing and interacting with astronomical data (Euclid, hypatia-vis).
Comparing the above JWST image with a twelve-year-old image by the Hubble Space Telescope (HST PI: 13003 www.stsci.edu/hst-program-...) near-infrared 110w (green) - 160w (red).

In the second part of the video, a not catalogued (TNS) transient (supernova?) in HST.
September 29, 2025 at 6:48 AM