The Juno satellite, which left Earth five years ago, had to fire a rocket engine to slow its approach to the planet and get caught by its gravity.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/juno-probe-enters-orbit-around-jupiter
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/science-and-technology
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/space-technology
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/planets
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nasa