ArticleNature2021
Iron and nickel atoms in cometary atmospheres even far from the Sun.
Article in Nature, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 35 citations in OpenAlex.
- Shock-induced nucleation of nanophase Fe-Ni alloy and its implications for interstellar iron reservoirs.Frontiers in chemistry · 2026Article
- Interstellar ices as carriers of supernova material to the early solar system.Nature communications · 2025Article
- RETRACTED: A 12,800-year-old layer with cometary dust, microspherules, and platinum anomaly recorded in multiple cores from Baffin Bay.PloS one · 2025Article
- Iron and nickel vapours are present in most comets.Nature · 2021Article
- Article
Corrections and comments
- Commented on by
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In comets, iron and nickel are found in refractory dust particles or in metallic and sulfide grains
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.