Posted by Emily Lakdawalla on 2009/12/14 01:12 CST
The ever-vigilant Doug Ellison just posted this animation, which really actually does show a teeny tiny bit of motion in the right front wheel. If you don't notice any motion, look closer.
Posted by Emily Lakdawalla on 2009/12/11 11:24 CST
My inbox was exploding this morning with messages about a tremendously cool animation released this morning by ESA's Mars Express team. It shows Phobos crossing Deimos, in what's known as a "mutual event."
Posted by Emily Lakdawalla on 2009/11/22 05:54 CST
Posted by Emily Lakdawalla on 2009/11/21 10:26 CST
Posted by Emily Lakdawalla on 2009/11/18 04:58 CST
Since tomorrow's class is going to be on playing with raw images from the rovers and Cassini, I've been playing with recent raw images from the rovers and Cassini! I just thought I'd share a couple of the fun items I've been working with.
Posted by Emily Lakdawalla on 2009/11/17 03:20 CST
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.
Posted by Emily Lakdawalla on 2009/11/08 04:39 CST
It's been an awful long time since we've seen one of these from Spirit: an animation of four Navcam frames documenting motion!
Posted by Emily Lakdawalla on 2009/10/02 12:58 CDT
I wonder if this came from the same original body as Block Island, or if Meridiani is the kind of slowly deflating landscape that accumulates meteorites at its surface, like the ANSMET meteorite hunting spots in Antarctica?
Posted by Emily Lakdawalla on 2009/09/23 08:14 CDT
Doug Ellison has done it again: he's created a spectacular overflight of Gusev crater based upon digital elevation models of the terrain produced by the United States Geological Survey from HiRISE data.
Posted by Emily Lakdawalla on 2009/09/02 12:25 CDT
For a while, Mars was beating Spirit while she was down, throwing a dust storm at the rover where it's bogged up to its hubcaps in fluffy soil When lots of dust is lofted into the sky, the hazard is that when it comes down, it may come down on the rover and its solar panels. But it appears things on Spirit are still pretty clean.
Posted by Emily Lakdawalla on 2009/08/24 12:37 CDT
While Spirit has been stuck at Troy, it's been taking numerous opportunities to capture photos with dramatic twilight lighting. On sol 2,002 (three sols ago, or August 21), it gazed toward the setting Sun, snapping the shutter roughly once a minute.