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Cure for the blues: processing images of a blue planet

Emily Lakdawalla • September 06, 2012

I noticed today that I hadn't seen any amateur-processed versions of Voyager's departing shots of Uranus, so I decided to give it a try.

New spots on Uranus

Emily Lakdawalla • August 22, 2012 • 5

New Hubble photos show that Uranus has both dark and bright spots!

Pretty picture: Meet Tethys

Emily Lakdawalla • June 20, 2012

Just a pretty global view of one of Saturn's flock of icy moons, newly processed from archival data by Gordan Ugarkovic.

Steins, a jewel in the asteroid belt

Emily Lakdawalla • June 13, 2012 • 1

A notice of some new names for features on asteroid 2867 Steins inspired me to dig up the data set from the September 5, 2008 Rosetta flyby and explore it to see what it contained.

Methone, an egg in Saturn orbit?

Emily Lakdawalla • May 21, 2012 • 8

Cassini obtained its first high-resolution images of Methone on May 20, 2012. Methone is one of the smallest regular moons of Saturn, having a diameter of only about 3 kilometers. It was the first moon that Cassini discovered, very early in Cassini's mission at Saturn, in 2004.

Ski Helene?

Emily Lakdawalla • April 20, 2012 • 2

I enthused about these Helene images the first time they came down from Cassini, and then forgot about them, and then was thrilled anew a couple of weeks ago when Daniel Macháček posted his version, processed from data published by the Cassini imaging team on April 1.

Pretty pictures from Cassini's weekend flybys of Enceladus and Tethys

Emily Lakdawalla • April 16, 2012

Cassini flew past both Enceladus and Tethys on April 14. Here's a cool animation of its approach to Enceladus' plumes, and a pretty global picture of Tethys.

Pretty Pictures: Amazing Asteroid Lutetia

Emily Lakdawalla • April 10, 2012

A long-awaited data set is finally public (well, long-awaited by me, at least). The Rosetta team has now published their data from the July 10, 2010 flyby of asteroid (21) Lutetia. This data set is absolutely stunning, and my friends in the amateur image processing community wasted no time in creating art out of it.

More Dawn Vesta approach images: First color views

Emily Lakdawalla • February 17, 2012

On June 30, Dawn stopped thrusting for a full Vestian day -- five hours and 20 minutes -- and just watched the asteroid rotate. But unlike the previous observations, they used all of Dawn's color filters to acquire the best-ever color photos of the lumpy world.

Dawn images of Vesta! Released!! For everyone!!!

Emily Lakdawalla • February 14, 2012

Some time in the last few days, the Dawn team made public the first preliminary version of the first release of their data from the Vesta phase of their mission.

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