The English Wikipedia article on Sputnik 1, consulted for its manufacturer, year and significance.
Facts
Citation
PublisherWikipedia
URLhttps://en.wikipedia.org/wiki/Sputnik_1
Source TypeReference Work
Assessment
Reliability Tier2
Sources
Wikipedia: Sputnik 1
Claims Backed By This Source (12 claims)
This source backs 12 claims across the atlas. As facts: 8 well-attested. Plus 4 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Vehicles, 6 claims: 3 well-attested, 3 general references.
- Sources, 4 claims: 4 well-attested.
- Subcategories, 2 claims: 1 well-attested, 1 general references.
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