Science, Exploration, and Security Missions
As spaceflight pioneers with six decades of experience, Johns Hopkins APL has designed, built, and operated and led more than 70 spacecraft missions — including some of NASA and the Department of Defense’s most innovative and challenging missions over the past two decades.
Future
Now in development, these game-changing missions are poised to reshape how we think about exploring worlds and phenomena across the solar system.
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IMAP Interstellar Medium
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Europa Clipper Outer Moons
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Dragonfly Outer Moons
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EZIE Earth
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Lunar Vertex Moon
Present
These missions, dispatched to destinations from the Sun to Pluto and beyond, are sending home data that are changing our views of the solar system — and beyond.
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Parker Solar Probe Sun and Solar Wind
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Balloon Programs Interstellar Medium
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STEREO Sun and Solar Wind
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New Horizons Pluto, Kuiper Belt Objects, and Comets
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TIMED Earth
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ACE Sun and Solar Wind
Past
A sampling of the many completed APL missions that changed the paradigm of space science — and set the stage for today’s voyages of exploration across the solar system.
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DART Asteroids
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Van Allen Probes Earth
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MESSENGER Terrestrial Planets
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NEAR Asteroids
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National Security Space Missions and Hardware Earth
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