Articles

Emily Lakdawalla

An amateur named Bernhard Braun (

Emily Lakdawalla

The science team for Mars Orbiter Camera, or

Emily Lakdawalla

Emily Lakdawalla

It's been the second most popular question I get from readers:

Emily Lakdawalla

It's been two months, now, that extrication efforts have been going on. It's discouraging that the Mars Exploration Rover Spirit isn't out of the trap.

Emily Lakdawalla

I just got a press release from the Jet Propulsion Laboratory that made my heart sink; the extrication effort for Spirit is not going at all well. I did not want to keep sounding a knell of bad news. But once in a while, I do have to report bad news.

A.J.S. Rayl

The Mars Exploration Rovers quietly wrapped up 2009 this month: Spirit continued to valiantly spin its wheels in an attempt to get out of its embedded location on the west side of Home Plate in Gusev Crater; and Opportunity continued its investigation of Marquette Island, perhaps the oldest Martian rock it's found to date at Meridiani Planum.

Emily Lakdawalla

This was so cute I had to repost it -- and record it too.

Emily Lakdawalla

Holy cow, look at that right front wheel spin. I am alternately amazed and horrified by this animation.

Emily Lakdawalla

Here's the information on how to watch the class on how to work with Mars Express VMC images, which I conducted to a small audience this morning.

Emily Lakdawalla

Those of you who follow me on Twitter know that I've been fiddling with images from the Mars Webcam, more officially known as the Mars Express Visual Monitoring Camera (VMC), for the last couple of weeks.

Emily Lakdawalla

I've gotten this question about once a week since Spirit got stuck, but yesterday, two different readers asked the same question within an hour of each other, so I figured it was time for a blog entry.

Emily Lakdawalla

We have three orbiters and two rovers currently exploring Mars, each of which returns breathtaking photos on a daily basis.

Emily Lakdawalla

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.

Emily Lakdawalla

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

A.J.S. Rayl

The Mars Exploration Rovers managed to make history and uncover history in November and that put both Spirit and Opportunity in the planetary exploration spotlight during the 71st month of an overland expedition that was supposed to be a three-month tour.

Emily Lakdawalla

I probably crammed too much into today's class: an hour-and-a-half whirlwind tour through the cameras on the rovers and Cassini, how to access their raw images on the Internet, and some basic processing that you can do with each of them.

Emily Lakdawalla

It really looks like the second attempt at driving Spirit out of the trap has had the hoped-for result: some forward progress (maybe about a centimeter), and no evidence for further downward sinking.

Emily Lakdawalla

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.

Emily Lakdawalla

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.