Astrophysica
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Comet 2I/Borisov as seen by the Hubble Space Telescope. The comet is believed to have arrived here from another planetary system elsewhere in our galaxy.

(NASA, ESA, D. Jewitt (UCLA))
thephysicsjournal.substack.com
Galaxy cluster Abell 1185, known for its incredibly dynamic gravitational interactions.
(ESA/Hubble & NASA)
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That’s not accurate. We can still study it. It’s not far away enough for that to be the case.