Worth Revisiting · Official Data Release
NASA's archive adds three planets and five spectrum sets
Worth Revisiting: the October 1 release expands the auditable record without presenting every catalog addition as a new discovery event.
Briefed October 4, 2026 · Aliens in the Clouds
Curated Archive Update · No New Life Claim
The NASA Exoplanet Archive's October 1 weekly update added HD 148797 b and c plus TOI-2427 c to its planetary systems tables. It also added new parameters for HIP 67522 b and c and TOI-2427 b. The archive links each object to a system overview and serves the underlying planetary data through its queryable tables.
Five planets—HD 209458 b, NGTS-5 b, WASP-69 b, WASP-74 b, and WASP-104 b—also received transmission spectra in the Atmospheric Spectroscopy Table. This is a curated data-release event rather than a claim that all eight objects or observations were first discovered last week. The value is stable provenance and reusable spectra; interpreting any atmosphere still requires the cited papers, reduction choices, and uncertainty analysis.
Why it matters
Centralized parameters and spectra let researchers reproduce comparisons and trace a headline back to a published dataset. Archive updates are infrastructure for verification, not shortcuts around it.
What the source establishes
Worth Revisiting · Official NASA Exoplanet Archive update dated October 1. The additions and spectrum holdings are verified; scientific interpretations remain with their originating studies.
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