Midtown Blogger/Manhattan Valley Follies: Endgadget- Studying Jupiter's Moon Europa

Tuesday, May 26, 2015

NASA is convinced that Jupiter's moon Europa is worth visiting, and for good reason: its icy surface could be hiding a giant ocean friendly to life. The agency is going to need the right equipment if it's going to verify its theories, however, which is why it just chose nine instruments that will go aboard a Europa mission in 2020. The tools will use a mix of imaging, magnetometry, radar and spectrometry to study the frozen world's chemical composition and learn more about what's lurking out of view. While these gadgets won't completely eliminate the need for underwater probes and other landers, they could save scientists a lot of trouble (and expense) as they search for signs of organic material.