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Results of the first "Free Spirit" extrication drive, sol 2088: not much, as expected

Emily Lakdawalla • November 17, 2009

Even though all of us rover fans know that Spirit is really, really stuck, I think I'm not the only one who was secretly hoping that today's images downlinked from Spirit would show that the rover had magically popped out of the ground overnight. Of course, she didn't.

Rosetta Earth swingby successful

Emily Lakdawalla • November 13, 2009

Rosetta appears to have operated flawlessly as it streaked past Earth for its flyby early this morning. Here are a few more gems from the flyby.

Planetary Radio Q and A: Saturn's Hexagon

Emily Lakdawalla • November 04, 2009

On "Questions and Answers" I answered this question: "How do they explain the hexagon near Saturn's north pole?"

HiRISE sees Phoenix in the Martian spring

Emily Lakdawalla • October 28, 2009

These Mars Reconnaissance Orbiter HiRISE images of the defunct Phoenix lander in the early dawn light of northern spring have been out for some time, but no one had accomplished the difficult task of locating the Phoenix hardware in them until this week.

Spinning spokes in Saturn's rings

Emily Lakdawalla • October 21, 2009

Here's a neat animation captured last month by Cassini and assembled by Mike Malaska: spokes in Saturn's B ring.

Fun for Sunday: Titan and Tethys pas de deux

Emily Lakdawalla • October 18, 2009

Checking in on Cassini's raw images this weekend, there are several nice shots to play with, including the many frames from which I tossed together this cute animation.

OMG! Aurora!

Emily Lakdawalla • October 12, 2009

Unmannedspaceflight.com member Astro0 was fiddling around with an interesting-looking sequence of Cassini images when he discovered their purpose -- they were gathered in order to see if Cassini could catch aurorae flaring into being near Saturn's north pole. Cassini sure did!

Video from Palomar Observatory on LCROSS impact night

Emily Lakdawalla • October 10, 2009

The Palomar Observatory adaptive optics image of the crater Cabeus remains the best I've seen from ground-based telescopes of the LCROSS impact site.

LCROSS impact recap, with animations

Emily Lakdawalla • October 09, 2009

Quite a night! I set my alarm for 3:15 am in order to get up and watch LCROSS crash into the Moon.

A couple of helpful visualizations of LCROSS impact

Emily Lakdawalla • October 08, 2009

The visualization studio at Goddard Space Flight Center has just posted some handy simulations of what we can expect the LCROSS impact to look like.

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