Editorial standards

Sources

Every story links to its primary source: the agency, company, filing or paper it came from. If we could not find a primary source, we say so.

How we choose stories

We read widely across agencies, companies, filings and papers, pick the stories that matter most off planet, and check each one against its source before the edition goes out.

Corrections

When we get something wrong we fix it, note the fix on the edition and list it on our corrections page.

Independence

We are not paid by the companies we cover. Any sponsorship will be labelled as such.

Images

NASA imagery is used under its public-domain terms and does not imply NASA endorsement.