NASA JPL
Pasadena · Planetary science · Government · ≈ 4,450 employees
NASA's Jet Propulsion Laboratory, managed by Caltech, builds and flies robotic missions including Europa Clipper, now on its way to Jupiter.
People
Programs
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ProgramTimelineNext milestone
Europa Clipper LaunchOct 2024 Mars flybyMar 2025 Earth flybyDec 2026 Arrives at JupiterApr 2030 First Europa flybySpring 2031 Earth flyby · Dec
NEO Surveyor NASA approves missionSep 2019 Preliminary design phase beginsJun 2021 Critical design review passedFeb 2025 LaunchSep 2027 Launch · Sep 27
Roman Coronagraph Instrument Roman launches on Falcon HeavyAug 30, 2026 Roman reaches its final orbit (about three months after launch)Late Nov 2026 Roman reaches its final orbit (about three months after launch) · Late Nov
In the News
Griffin-1 clears three months of testing at JPLOct 13, 2026Perseverance sets the off-world driving recordOct 12, 2026SPHEREx reads the atmospheres of 37 brown dwarfsOct 12, 2026Roman's JPL-built coronagraph takes its first look at the skySep 30, 2026GRACE-C has spent most of its reserve, partly due to the Eaton fireSep 24, 2026NASA picks PRIMA as its first probe-class mission, with JPL in chargeSep 23, 2026Perseverance finds three rounds of water in Jezero's rim rocksSep 21, 2026