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Our journalists and guest bloggers bring you stunning imagery and the space stories that matter most.

Images from the long-awaited Dawn Vesta data set

Daniel Macháček • November 29, 2012 • 4

A few days ago, the Dawn mission finally published their archival data. During the year of delay I often looked with anticipation to the Planetary Data System to check whether or not images were there, and I am delighted that they are finally available. Was the wait worth it? Definitely!

Dawn Vesta Data is publicly available (for real this time!)

Emily Lakdawalla • November 16, 2012 • 2

After a false start earlier this year, the first chunk of Dawn Framing Camera data from Vesta has finally made it to the Planetary Data System. As a first step to understanding the data set, I've built some index pages to these cool images.

Pretty picture: Landsat view of southern Greenland

Björn Jónsson • November 13, 2012

This is a very large (19000 pixels square) mosaic of the fjords and glaciers of southern Greenland. I had been interested for a long time in experimenting with the processing of Earth satellite imagery just to get a comparison to the other planets.

Watching the slow shift of seasons on Titan

Emily Lakdawalla • November 06, 2012 • 1

A sharp-eyed amateur noticed two images of Titan taken 20 months apart from nearly exactly the same perspective, and they illustrate how the shifting of Saturn's seasons has brought change to Titan's atmosphere.

DPS 2012: The most detailed images of Uranus' atmosphere ever

Emily Lakdawalla • October 22, 2012 • 4

New ground-based images of Uranus show more finely detailed structure than any photos I have ever seen.

Astrophotos making the web - the good, the bad and the ugly ...

Daniel Fischer • October 10, 2012 • 2

Space blogger Daniel Fischer writes about the problem of composited astrophotos being distributed through social media channels by people unaware that they are artworks, not documentary photographs.

Curiosity catches sunspots along with Phobos and Deimos transits

Emily Lakdawalla • October 03, 2012 • 2

Curiosity has been shooting photos of the Sun as Phobos and Deimos cross its face, and -- as far as I can tell -- captured sunspots as well.

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.

Curiosity's high-res Navcam panorama in striking color

Jason Davis • August 10, 2012 • 4

So far, the only high-resolution surface panorama we've seen from Curiosity is the black and white Navcam image. The Mastcam shot a color panorama, but the only version we have so far was created from the lower-resolution thumbnails.

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.

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