Just to clarify: that is a total lifetime duration in space, not continuous. The record was broken just a few weeks ago, at least two people have stayed in spac

Just to clarify: that is a total lifetime duration in space, not continuous. The record was broken just a few weeks ago, at least two people have stayed in space for more than 800 days. Longest human space flight was 437 days (or in that ballpark). There are no plans to attempt breaking this record currently.