Nucleic acid detection aboard the International Space Station by colorimetric loop-mediated isothermal amplification (LAMP).

Human spaceflight endeavors present an opportunity to expand our presence beyond Earth. To this end, it is crucial to understand and diagnose effects of long-term space travel on the human body. Developing tools for targeted, on-site detection of specific DNA sequences will allow us to establish research and diagnostics platforms that will benefit space programs.

Erratum: Author Correction: Successful amplification of DNA aboard the International Space Station.

[This corrects the article DOI: 10.1038/s41526-017-0033-9.].

Successful amplification of DNA aboard the International Space Station.

As the range and duration of human ventures into space increase, it becomes imperative that we understand the effects of the cosmic environment on astronaut health. Molecular technologies now widely used in research and medicine will need to become available in space to ensure appropriate care of astronauts. The polymerase chain reaction (PCR) is the gold standard for DNA analysis, yet its potential for use on-orbit remains under-explored.