{"id":"nasa2017small","URL":"https://www.jpl.nasa.gov/news/small-asteroid-or-comet-visits-from-beyond-the-solar-system/","type":"webpage","title":"Small Asteroid or Comet 'Visits' from Beyond the Solar System","author":[{"literal":"NASA Jet Propulsion Laboratory"}],"issued":{"date-parts":[[2017]]},"year-text":"2017","container-title":"JPL News","catalog-key":"SRC0CSKBJQ26Y2V"}