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Official profileفلكي · عالم طبيعة · كاتب سيناريو · كاتب · فيزيائي · فيزيائي فلكي · مقدم تلفزيوني · مُدرِّس جامعي · عالم كونيات · كاتب علم · روائي · space scientist · متواصل علمي · كاتب غير روائي · عالم الكواكب · كاتب خيال علميUnited States
كارل ساغان
American astrophysicist, cosmologist and author (1934–1996)
carlsagan.com100Evidence confidence scoreScore based on sources
Quick answers
Who is كارل ساغان?
American astrophysicist, cosmologist and author (1934–1996)
What is the status of كارل ساغان's accounts?
Accounts recorded as official: YouTube.
What does the profile status mean?
Record status: Official profile. Evidence confidence: 100/100 (High confidence).
A platform badge and evidence score do not establish profile ownership on IKNUVA. Ownership requires a separate claim and review.
Published confidence score100/100High confidenceExpand for weights and sources
Reviewed ownership evidenceIKNUVA review inspector
+45Official site links the accountOfficial website scan
+35Confirmed official cross-linkCross-platform handle consistency
+25Consistent website domaincarlsagan.com
+10Reputable secondary sourceWikidata
+5The sum is deterministic and clamped from 0 to 100. Status is human-reviewed and never auto-published.
Accounts linked to this record
3Followers by platform
YouTube@carlsagandotcomFollower count185KfollowersOfficial profileObserved: Oct 8, 2026Instagram@carlsagandotcomFollower count unavailableLikely matchX@carlsagandotcomFollower count unavailableLikely match
Bars compare with this person's largest account; they are not shares of total audience.
Linked websites
https://carlsagan.comFollower counts from YouTube, as observed on Oct 8, 2026. Reach is not part of the trust score.
Latest recorded evidence or decision:Sep 1, 2026
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