NASA’s new Europa mission formally named ‘Europa Clipper’

Artist’s conception of Europa Clipper during a flyby of Europa. Image Credit: NASA/JPL-Caltech

It’s been a long time coming, but NASA’s new mission to Jupiter’s moon Europa now has a formal name: Europa Clipper. The spacecraft, to be launched in the early 2020s, will conduct multiple close flybys of the moon, with the goal of determining just how habitable it actually is. With a global salty ocean just beneath its icy crust, Europa is thought to be one of the best places in the Solar System to search for possible alien life.

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NASA’s Europa mission facing possible budget cuts in 2017

Artist’s conception of the Europa Clipper spacecraft near Europa. Image Credit: NASA/JPL-Caltech
Artist’s conception of the Europa Clipper spacecraft near Europa. Image Credit: NASA/JPL-Caltech

For a long time now, there has been growing interest in sending a mission back to Jupiter to better study one moon in particular: Europa. Previous missions such as Voyager and Galileo showed us this world up close for the first time, revealing a place that maybe, just maybe, is home to some kind of life. On the outside, Europa is cold and frozen, like an airless version of Antarctica, with its surface completely composed of ice. But deeper down, as those probes found, there is a global ocean of water deeper than any oceans on Earth. In more recent years and months, a new NASA mission to Europa has finally started to take shape, with a launch tentatively scheduled for 2022. As often happens, however, the mission is facing possible budget cuts in 2017.

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New 2016 NASA budget fully funds Europa mission, including lander

A view many have been waiting for – artist’s concept of the surface of Europa. The new NASA budget brings this closer to reality, with funding for not only a flyby probe, but also a lander. Image Credit: NASA/JPL-Caltech
A view many have been waiting for – artist’s concept of the surface of Europa. The new NASA budget brings this closer to reality, with funding for not only a flyby probe, but also a lander. Image Credit: NASA/JPL-Caltech

This was an exciting and very important week for NASA and planetary exploration: the new NASA budget from Congress is better than expected and, in the words of The Planetary Society, “extraordinary.” There is a healthy increase for planetary science, and one new mission in particular which a lot of people have been waiting for: a new mission to Europa. Not only is it now fully funded, the Congressional plan goes further than the initial mission concept in calling for not just multiple flybys, but also a lander.

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To Europa! NASA announces science instruments for new mission to ocean moon

The cracked icy surface of Europa. Could the ocean below support life? The Europa Clipper mission will try to answer that question. Image Credit: NASA/JPL/Ted Stryk
The cracked icy surface of Europa. Could the ocean below support life? The Europa Clipper mission will try to answer that question. Image Credit: NASA/JPL/Ted Stryk

An exciting new development in planetary exploration was announced yesterday: NASA has chosen the science instruments which will be included in a new mission to Jupiter’s moon Europa. For those advocating and supporting such a mission, this is welcome news indeed. Europa’s subsurface ocean has become a prime target in the search for possible life elsewhere in the Solar System, and this mission may finally help to answer long-standing questions about this fascinating moon.

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Scientists debate how to search for life on Europa in new mission

Jupiter’s ice-covered moon Europa hides a water ocean beneath its surface. A return mission is now planned to help search for evidence of life there. Photo Credit: NASA/JPL
Jupiter’s ice-covered moon Europa hides a water ocean beneath its surface. A return mission is now planned to help search for evidence of life there. Photo Credit: NASA/JPL

Jupiter’s moon Europa, with its subsurface ocean, is considered by many to be the best place in the Solar System to search for extraterrestrial life. With NASA now committing itself to a new mission sometime in the 2020s, the focus is turning to what would be the best strategy for looking for any life which may be there. Over 200 scientists and engineers met at NASA’s Ames Research Center in Mountain View, Calif., last week for a workshop called The Potential for Finding Life in a Europa Plume to do just that.

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