Dossier
Subaru Telescope
Coverage of Subaru Telescope in the Nexus archive.
- Interstellar comet 3I/ATLAS is not an alien spacecraft: SETI hunt for 'technosignatures' comes up empty
The interstellar comet 3I/ATLAS was confirmed not to be an alien spacecraft as SETI's search for technosignatures found no evidence of artificial origin. Observations by the Subaru Telescope supported this conclusion.
- Interstellar invader comet 3I/ATLAS made a startling transformation as it passed the sun
The interstellar comet 3I/ATLAS underwent a startling transformation as it passed the sun, observed by the Subaru Telescope on Dec. 13, 2025.