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Phobos over Mars

Posted by Emily Lakdawalla on 2014/10/14 08:05 CDT | 10 comments

Today the Mars Orbiter Mission released a nice four-image animation of teeny dark Phobos crossing Mars' huge orange disk. Mars Orbiter Mission joins a long line of Mars missions that have produced images of Mars and Phobos together.

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Mattias Malmer's amazing 3D views of Churyumov-Gerasimenko

Posted by Emily Lakdawalla on 2014/10/02 01:14 CDT | 5 comments

I'm thrilled to be able to share with you all a spectacular set of images of Rosetta's comet, produced from NavCam data by a master space image processing enthusiast.

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More LightSail Day-in-the-Life Multimedia, and a Community Image Processing Challenge

Posted by Jason Davis on 2014/09/30 01:07 CDT | 2 comments

We have more multimedia from LightSail's day-in-the-life test, as well as a request for some community image processing help.

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Philae's landing day announced as Rosetta swings to comet's dark side

Posted by Emily Lakdawalla on 2014/09/26 03:36 CDT | 2 comments

ESA announced today that Philae will be landing on November 12, 2014. What time the landing occurs depends on which landing site they use. If they go to the prime landing site, "site J," Earth should receive word of the successful landing at 16:00 UTC (08:00 PST). If they go to the backup site, "site C," news will reach Earth at about 17:30 UTC (09:30 PST). Mark your calendars!

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A Tour of 67P...

Posted by Stuart Atkinson on 2014/09/23 05:58 CDT | 4 comments

Stuart Atkinson takes us on a stunning guided visual tour of Comet 67P/Churyumov–Gerasimenko.

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More jets from Rosetta's comet!

Posted by Emily Lakdawalla on 2014/09/19 01:07 CDT | 9 comments

Another lovely view of comet Churyumov-Gerasimenko contains jets. Bonus: Emily explains how to use a flat field to rid these glorious Rosetta NavCam images of faint stripes and specks.

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New Rosetta views and first science on comet Churyumov-Gerasimenko from EPSC

Posted by Emily Lakdawalla on 2014/09/11 04:56 CDT | 3 comments

At the European Planetary Science Congress held this week in Portugal, the Rosetta team showcased some early science results from Rosetta's mission to comet Churyumov-Gerasimenko.

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Pretty pictures: Vesta's dark material

Posted by Emily Lakdawalla on 2014/09/05 10:38 CDT | 1 comment

More masterful processing of Dawn Vesta images by Björn Jónsson, including Aelia crater and some mysterious dark splats near Fulvia crater.

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Latest Rosetta NavCam images reveal jets on Churyumov-Gerasimenko

Posted by Emily Lakdawalla on 2014/09/04 12:12 CDT | 5 comments

ESA released another set of NavCam images of the comet today, and lo and behold, there are jets! We knew they were there, from an earlier OSIRIS image, but it's tremendously cool to see the comet behaving like a proper comet should.

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ESA invites amateurs to produce portraits of comet 67P

Posted by Emily Lakdawalla on 2014/09/01 12:01 CDT

After a pause of about a week in daily image releases from Rosetta, ESA has begun sharing four-image sets of photos of comet Churyumov-Gerasimenko and invited the public to help produce pretty pictures from them.

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Best-ever Neptune mosaics for the 25th anniversary of Voyager 2's flyby

Posted by Emily Lakdawalla on 2014/08/25 10:58 CDT | 4 comments

In honor of the 25th anniversary of the Voyager 2 flyby of Neptune, image magician Björn Jónsson has produced two new global mosaics of the distant ice giant, the highest-resolution ever made.

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New Postcards from Mars

Posted by Bill Dunford on 2014/08/18 10:34 CDT | 7 comments

The latest snaphots from the "Mars Webcam" include something special.

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Dark mountain on Vesta: Aricia Tholus

Posted by Emily Lakdawalla on 2014/07/28 03:07 CDT | 1 comment

Newly processed images of one of the more puzzling features on the surface of Vesta: a dark mountain named Aricia Tholus.

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Standing on Venus in 1975

Posted by Ted Stryk on 2014/07/24 10:19 CDT | 4 comments

Venera 9 and 10 landed on Venus in 1975 and sent back the first images of the planet's surface. Now, Ted Stryk brings new life to these images to show us what it would be like to stand on the Venusian surface.

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A right old comet kerfuffle…

Posted by Stuart Atkinson on 2014/07/18 12:02 CDT | 16 comments

A European space enthusiast, children's author, and volunteer astronomy outreach worker asks for more images from Rosetta.

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Voyager 3 Project

Posted by Peter Rosén on 2014/07/08 02:15 CDT | 3 comments

In 1979, the Voyager 1 probe took a stunning series of images on its final approach to Jupiter. Thirty-five years later, almost to the day, a group of seven Swedish amateur astronomers set out to replicate this odyssey, but with images taken with their own ground-based telescopes.

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A close look at Saturn's closest moons

Posted by Emily Lakdawalla on 2014/06/26 08:13 CDT | 1 comment

A new composite image of the eight named moons that orbit closest to Saturn, and a list of all the best Cassini observations of these moons.

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Deep Impact's last images

Posted by Emily Lakdawalla on 2014/05/27 07:13 CDT

Today I received an email notification of new public releases of some image data sets. I always love seeing new public space image data, but this notification was bittersweet: it included the first public release of the very last image data returned to Earth by Deep Impact, of a distant comet ISON.

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Dust on, dust off: Before-and-after comparisons of rover decks on Mars

Posted by Emily Lakdawalla on 2014/05/19 04:16 CDT | 6 comments

Curiosity and Opportunity self-portraits show one rover accumulating dust, the other losing it. Check out these cool before-and-after comparisons.

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Image processing trick: Removing interline transfer smear from Curiosity photos

Posted by Emily Lakdawalla on 2014/05/01 03:27 CDT | 2 comments

Curiosity took a new self-portrait on sol 613. This post contains a tip for would-be Curiosity image processors on how to make their Curiosity mosaics better: removing the smearing effect of bright objects in MAHLI photos.

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