Cygnus

Overview

Cygnus is an uncrewed cargo spacecraft by Northrop Grumman that delivers supplies to the ISS under NASA's commercial resupply contracts.

Knowledge connections

• VisitedInternational Space Station

Sources

Facts on this topic will be cited from these primary and reference sources.

• NASANational Aeronautics and Space Administration

  Mission data, planetary science, space telescopes, and public-domain imagery.

  Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.