{"dataset":{"slug":"comets","title":"Comets","description":"Comets of the Solar System.","version":"1.0.0","lastGenerated":"2026-06-29","license":"CC BY-SA 4.0","entityCount":21,"sources":["nasa","mpc"]},"entities":[{"id":"comet:churyumov-gerasimenko","name":"67P/Churyumov–Gerasimenko","type":"comet","domain":"science","description":"A periodic comet orbited and landed on by ESA's Rosetta mission.","entryPath":""},{"id":"comet:borrelly","name":"Borrelly","type":"comet","domain":"science","description":"Periodic comet — 19P/Borrelly.","entryPath":"/solar-system/borrelly"},{"id":"comet:hale-bopp","name":"Comet Hale–Bopp","type":"comet","domain":"science","description":"A long-period comet that was widely visible to the naked eye in 1997.","entryPath":""},{"id":"comet:hyakutake","name":"Comet Hyakutake","type":"comet","domain":"science","description":"A comet that passed very close to Earth in 1996.","entryPath":""},{"id":"comet:comet-neowise","name":"Comet NEOWISE","type":"comet","domain":"science","description":"A long-period comet discovered in 2020 that became a bright naked-eye object in the Northern Hemisphere sky.","entryPath":""},{"id":"comet:shoemaker-levy-9","name":"Comet Shoemaker–Levy 9","type":"comet","domain":"science","description":"A comet that broke apart and collided with Jupiter in 1994.","entryPath":""},{"id":"comet:swift-tuttle","name":"Comet Swift–Tuttle","type":"comet","domain":"science","description":"A periodic comet (109P/Swift–Tuttle) that is the parent body of the Perseid meteor shower.","entryPath":""},{"id":"comet:encke","name":"Encke","type":"comet","domain":"science","description":"The comet with the shortest known orbital period (about 3.3 years) and the parent of the Taurid meteor stream.","entryPath":"/comets/encke"},{"id":"comet:giacobini-zinner","name":"Giacobini–Zinner","type":"comet","domain":"science","description":"A Jupiter-family comet, parent of the Draconid meteor shower, and the first comet ever visited by a spacecraft — NASA's ICE probe flew through its tail in 1985.","entryPath":"/comets/giacobini-zinner"},{"id":"comet:grigg-skjellerup","name":"Grigg–Skjellerup","type":"comet","domain":"science","description":"A Jupiter-family comet visited by ESA's Giotto in 1992 during its extended mission, after Giotto's earlier encounter with Halley.","entryPath":"/comets/grigg-skjellerup"},{"id":"comet:halleys-comet","name":"Halley's Comet","type":"comet","domain":"science","description":"A short-period comet (1P/Halley) that returns to the inner Solar System roughly every 76 years.","entryPath":""},{"id":"comet:hartley-2","name":"Hartley 2","type":"comet","domain":"science","description":"A small, hyperactive Jupiter-family comet flown past by NASA's EPOXI mission (the repurposed Deep Impact spacecraft) in 2010.","entryPath":"/comets/hartley-2"},{"id":"comet:ikeya-seki","name":"Ikeya–Seki","type":"comet","domain":"science","description":"One of the brightest comets of the past thousand years — a Kreutz sungrazer that became visible in daylight near the Sun in October 1965.","entryPath":"/comets/ikeya-seki"},{"id":"comet:lovejoy","name":"Lovejoy","type":"comet","domain":"science","description":"A Kreutz sungrazing comet that unexpectedly survived a passage through the Sun's corona in December 2011, emerging to display a bright tail.","entryPath":"/comets/lovejoy"},{"id":"comet:mcnaught","name":"McNaught","type":"comet","domain":"science","description":"The 'Great Comet of 2007', the brightest comet in decades, whose vast fanned dust tail was a spectacular sight from the Southern Hemisphere.","entryPath":"/comets/mcnaught"},{"id":"comet:schwassmann-wachmann-3","name":"Schwassmann–Wachmann 3","type":"comet","domain":"science","description":"A Jupiter-family comet that began fragmenting in 1995 and has since broken into dozens of pieces — a rare chance to watch a comet disintegrate over successive returns.","entryPath":"/comets/schwassmann-wachmann-3"},{"id":"comet:siding-spring","name":"Siding Spring","type":"comet","domain":"science","description":"A long-period comet that made an exceptionally close pass of Mars in October 2014, observed up close by the fleet of Mars orbiters and rovers.","entryPath":"/comets/siding-spring"},{"id":"comet:tempel-1","name":"Tempel 1","type":"comet","domain":"science","description":"Periodic comet — 9P/Tempel.","entryPath":"/solar-system/tempel-1"},{"id":"comet:tempel-tuttle","name":"Tempel–Tuttle","type":"comet","domain":"science","description":"The parent comet of the Leonid meteor shower, whose 33-year returns produce the periodic Leonid storms.","entryPath":"/comets/tempel-tuttle"},{"id":"comet:thatcher","name":"Thatcher","type":"comet","domain":"science","description":"A long-period comet on a roughly 415-year orbit, the parent body of the Lyrid meteor shower seen each April.","entryPath":"/comets/thatcher"},{"id":"comet:wild-2","name":"Wild 2","type":"comet","domain":"science","description":"Periodic comet — 81P/Wild.","entryPath":"/solar-system/wild-2"}]}