nature / Real
Can tardigrades survive exposure to space?
Yes, some tardigrades have survived direct exposure to space in research experiments.
SPACE TINY
The Claim
Tiny tardigrades can survive exposure to outer space conditions.
The Answer
Peer-reviewed research and space agency summaries report that selected tardigrades survived vacuum and radiation exposure during space experiments.
Why This Is Surprising
It sounds like the kind of claim that races around social feeds without context. The source trail matters because the best version of the wonder is the verified one.
How We Checked It
We looked for an authoritative primary source, checked the wording against at least one credible secondary source when available, and recorded the last review date.