Editorial standards
Clear information about who we are and how we work.
Sources and verification
Factual briefs identify their public sources and the date reviewed. We distinguish a source’s claim from independent verification. Announcements do not become independently tested facts merely because we summarize them.
Labels matter
Source brief means a summary of named external material. Public-service guide and source guide point readers to authoritative resources. What to watch identifies a future event without predicting its outcome. Publication note describes this publication. Opinion and analysis will be separately labeled when published.
AI and authorship
Our launch summaries were prepared with AI assistance from linked sources. They carry the organizational byline NewsTumble, not an invented reporter. AI-generated quotations, fabricated interviews and fictitious first-hand experience are not acceptable.
Independence and conflicts
Editorial material must disclose relevant conflicts, sponsorship, gifts and commercial relationships where applicable. Advertising and paid content must be clearly labeled. No paid endorsements or affiliate offers are included in this launch edition.
Images and rights
Images require a documented source and reuse basis. Mission visualizations and editorial illustrations are labeled as such. We never present generated imagery as a photograph of a news event. The Roman image is a NASA mission illustration linked to its source; NASA does not endorse NewsTumble.
Corrections
Material errors should be corrected with a visible dated note explaining what changed. Minor spelling and formatting changes may be made without a correction note. Our Corrections page describes the launch status.