• 5 Posts
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Joined 8 months ago
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Cake day: February 3rd, 2024

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  • I mean, if you’re going to engage in clickbait, you may as well get the best return on your deception possible.

    Picture it: a dark future where MSR’s 2nd-gen twin helicopters fly toward the grizzled Perseverance, many years from now. While one drone is recording, NASA can execute commands aboard the rover and the 2nd drone to create the ultimate sci-fi action scene: Percy firing its “LIBS” (i.e. Star Wars-style laser) at the approaching drone.

    If Steve Ruff does the mock-up of this for his channel, I’m sure we could convince NASA to do it. Hollywood will pay big for the rights to this Martian Robo-Wars scene, when people realize that AI-created slop is less exciting than actual footage.





  • Thanks for your detailed reply, Paul. It would definitely be worth compiling a set of NavCam images like the ones we’re talking about here. A casual review came up with this recent one, and Sol 1093 has another, so there should be a few.

    Just to clarify, the very specific framing of the NavCam tile above is something I don’t remember seeing much since we landed. There are a few elements that make the shot perfect, like the ratio of rover suspension/wheels to surface, the shadows, alignment of the rover and so on. The sense of depth created by seeing parts of the rover at different heights from the camera is really important here. I realize that I’m getting into the weeds and thinking like a photographer and not a rover planner. I’m just trying to point out that this specific framing here is both informative and artistic - maybe even iconic - in a way that other regularly-planned shots don’t quite match.

    I’ll see if I can compile a list in the next week or so.






  • Potato-shaped??? I’d like to see Mars Guy’s figure after a few billion years…

    Please. Some respect here for these two well-accreted ellipsoids with a few extra tera-tons. If you people want to swipe left on something, you can go straight to the Belt with all those charisma-free rubble piles and old boulder-faces. Sure, they’ve got the organic matter and the metals, but we’ll see who you come running back to when you remember who’s been lighting up every romantic Martian evening for all these eons…


  • Perseverance is deep within the ongoing Margin Unit campaign, where orbital signatures of carbonate minerals appear strongest.

    Perseverance is approaching a small, ~50-m-wide impact crater that has created a natural cross-section of rock layers of the Margin unit, potentially providing new views of deeper bedrock. The team is eagerly awaiting images of the interior of this small crater, which could reveal information about the emplacement of the upper Margin Unit.

    Based on orbital satellite images, rock layers near the Jezero Crater Rim are thought to be among the oldest rocks that could be explored by a rover on Mars. Therefore, the light-toned rock layers pictured here could represent much older strata than has yet been explored by Perseverance – possibly dating back to the Noachian (approximately 3.7 – 4.1 billion years ago). Exploration of these terrains could provide unprecedented insight into the climate and environmental habitability during earlier and possibly wetter periods in Mars’ history.