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kottke.org posts about Kevin Gill

A Flyover of Europa

posted by Jason Kottke   Feb 11, 2019

Using recently processed data from the Galileo probe, NASA-JPL software engineer Kevin Gill created this low-altitude flyover of Europa, one of Jupiter’s moons.

The surface was imaged between 1996 & 1998 and is made up of a water-ice crust. Despite the cracks and streaks that you can see in the video, Europa actually has the smoothest surface of any object in the solar system.

These images are not super high-res because they were taken with equipment designed and built in the 80s. But we’re going to get a better look at Europa soon…both ESA’s JUICE probe and NASA’s Europa Clipper are planning on imaging the moon in the next decade.

Flyover video of Jupiter’s Europa

posted by Jason Kottke   Feb 05, 2018

NASA engineer Kevin Gill stitched together images from two 1998 observations of Europa by the Galileo spacecraft to create this super smooth flyover video of the icy Jovian moon. The details:

Processed using low resolution color images (IR, Green, Violet) from March 29 1998 overlaying higher resolution unfiltered images taken September 26 1998. Map projected to Mercator, scale is approximately 225.7 meters per pixel, representing a span of about 1,500 kilometers.