Pic of the Day: Afternoon on Mars

Let’s celebrate Memorial Day weekend a little bit early with this incredible late afternoon picture of a 14-mile wide crater on Mars that was just beamed back to NASA by the Mars Rover, Opportunity — which has been on Mars for a loooooong time; like, since 2004. That’s nearly 3,000 Martian-days, according to NASA. Yes, Martian days. They’re officially called sols, FYI.

Here’s what NASA has to say:

The rover used the panoramic camera (Pancam) between about 4:30 and 5:00 p.m. local Mars time to record images taken through different filters and combined into this mosaic view.

Most of the component images were recorded during the 2,888th Martian day, or sol, of Opportunity’s work on Mars (March 9, 2012). At that time, Opportunity was spending low-solar-energy weeks of the Martian winter at the Greeley Haven outcrop on the Cape York segment of Endeavour’s western rim. In order to give the mosaic a rectangular aspect, some small parts of the edges of the mosaic and sky were filled in with parts of an image acquired earlier as part of a 360-degree panorama from the same location.

Opportunity has been studying the western rim of Endeavour Crater since arriving there in August 2011. This crater spans 14 miles (22 kilometers) in diameter, or about the same area as the city of Seattle. This is more than 20 times wider than Victoria Crater, the largest impact crater that Opportunity had previously examined. The interior basin of Endeavour is in the upper half of this view.

The mosaic combines about a dozen images taken through Pancam filters centered on wavelengths of 753 nanometers (near infrared), 535 nanometers (green) and 432 nanometers (violet). The view is presented in false color to make some differences between materials easier to see, such as the dark sandy ripples and dunes on the crater’s distant floor.

13 Comments on "Pic of the Day: Afternoon on Mars"

  1. Speaking of space….. did anybody see the proposal about building a real Star Trek Space ship?

  2. That solar panel is barely recognizeable. It's remarkeable that rover is still chugging along on so little power.

  3. Might get lost…

  4. Ummm, where's the fricken pic?

  5. ? mars has a atmosphere, there are dust storms. So what it made of?

  6. Pretty cool pic. Looks a lot dustier than earth.

  7. How about saving billions for the F-35 scrap NASA and space follies?

  8. 8 years rolling – 3 month planned – and still functional, with only minor issues !

    The engineers responsible for this project should be REALLY proud of this incredible design.
    Same thing for the drivers, for not having stuck it in a hole.

    Hats off to those gentlemen !

  9. I was on a space kick a few months ago, and was reading about all the different probes and rovers that have been sent by various nations, and was shocked to find that NASA still had Opprotunity going. I never would have believed that those rovers could have lasted so long. Truly a marvel.

  10. The biggest question i have is why they never show photos like this in real color. The little peg thing on the bottom left hand corner is actually a solar compass. The arrow in the lower right hand corner of the compass is supposed to be blue, and not bright red/pink. NASA routinely uses false color so that the general public won't see the true colors of Mars…I wonder why that is…

  11. Some people says that the true pictures and discoveries in Mars are hidden?

  12. How about a moon community base?

Leave a comment

Your email address will not be published.