home.social
  1. Dashing through the regolith to a new location, but still far from the planned route (red arrow). The last image shows details of where the rover has been recently.

    Processed, undistorted NAVCAM_RIGHT mosaic
    looking NW (324°) from RMC 88.0844
    Sol 1859, LMST: 14:17:37
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  2. Do androids dream of electric sheep?

    or, in the era of #technofascism:

    Do rovers dream with LLM minds?

    There must have been a space-time discontinuity between April 5 and now, and things got really messed up there on Mars. Or here 🙄

    Here on Earth, we think they're still on Sol 1858, but according to #NASA, on Mars, April 5 was already Sol 1882. Or the other way around.

    Arthur Clarke has a novel about such spacetime mess-ups, Time's Eye.

    science.nasa.gov/photojournal/

    #Mars2020 #Solarocks

  3. Map showing my estimate for the new location of #Perseverance

    Using #QGIS and data from #NASA's #MMGIS, imagery from #HiRISE and #USGS

    #Mars2020 #Solarocks #space

  4. Another abrasion, already

    Pseudo stereogram for parallel (left pair) and cross-eyed (right pair) viewing.

    Processed, cropped SHERLOC_WATSON
    looking down (-86°) from RMC 88.0206
    Sol 1851, LMST: 14:42:12
    One original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  5. #Perseverance is paying close attention to this rock

    Second image: Pseudo stereogram for parallel and cross-eyed viewing.

    Processed SHERLOC_WATSON
    looking down (-80°) from RMC 88.0000
    Sol 1848, LMST: 14:42:55
    Original: mars.nasa.gov/mars2020-raw-ima

    Processed SHERLOC_WATSON
    looking down (-80°) from RMC 88.0000
    Sol 1848, LMST: 14:36:29
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Mars2020 #Solarocks #Space

  6. Hello rock

    New location for #Perseverance, deeper into the regolith mega-ripples.

    Processed, undistorted, cropped NAVCAM_RIGHT mosaic
    looking NW (324°) from RMC 88.0206
    Sol 1849, LMST: 14:32:58
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Mars2020 #Solarocks #Space #MMGIS #USGS

  7. The mark of the beast

    Stereogram for cross-eyed (left pair) and parallel (right pair) viewing.

    Processed, cropped, flipped horizontally to make the three abrasion pits look like the number 666 🙃

    MCZ_LEFT, FL: 110mm
    looking SSW (191°) from RMC 88.0000
    Sol 1848, LMST: 12:22:36
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  8. #Perseverance's WATSON camera focusing on the abrasion pit

    Animation of 24 frames, sped up 15x

    Processed, cropped SHERLOC_WATSON
    looking down (-84°) from RMC 88.0000
    Sol 1844, LMST: 14:20:46
    One original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Mars2020 #Solarocks #Space

  9. Kristallnacht

    #Perseverance observing in the cool of the night (it's winter in Jezero, so -80 to -90°C) an apparently crystalline structure in the interior of the recent abrasion in the area north of Lac De Charmes (for lack of a named place nearby)

    Processed SHERLOC_ACI
    looking down (-84°) from RMC 88.0000
    Sol 1846, LMST: 21:15:10
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Mars2020 #Solarocks #Space

  10. …and a 3D version of the above, since the good people at NASA who operate #Perseverance regularly capture WATSON images from a slightly different angle, thus creating enough parallax for a stereo effect.

    Stereogram for parallel (left pair) and cross-eyed (right pair) viewing.

    Processed SHERLOC_WATSON pair
    looking down (-84°) from RMC 88.0000
    Sol 1846, LMST: 17:54:09
    Originals: mars.nasa.gov/mars2020-raw-ima
    mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Mars2020 #Solarocks #Space

  11. If, for some reason, you wanted to observe an abraded Martian rock at sub-millimeter resolution but you were afraid to ask…

    25mm from center to rim

    Processed SHERLOC_WATSON
    looking down (-84°) from RMC 88.0000
    Sol 1846, LMST: 18:01:26
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  12. @ErikUden
    Another #US war that ended in shame. #Biden went there in 2023 but offered no apology for the death and destruction caused by his country's involvement in the Vietnam war. Worth mentioning that like Trump, Biden got 5 draft deferments during Nam, as did that Dick, Cheney: web.archive.org/web/2021010308

    The "alternatives". All good people…

  13. …and a combination of the 2nd image above with another one under artificial light, probably makes it easier to see certain features:

    Processed SHERLOC_WATSON
    looking down (-84°) from RMC 88.0000
    Sol 1844, LMST: 19:49:03
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Mars2020 #Solarocks #Space

  14. never elected, the National Science Board that governs the #NSF was fired by #fascist #Trump, and #technofascism has taken over the #US.

    We desperately need better fiction.

  15. Schooling a group of Martian spongies outdoors, right after the winter soltice break in Jezero.

    Processed, cropped MCZ_RIGHT, FL: 110mm
    looking ESE (103°) from RMC 87.5154
    Sol 1841, LMST: 13:43:20, Lₛ: 271
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  16. There is probably enough parallax/distortion to fool the brain into believing it sees stereo:

    #3D #Perseverance #Mars2020 #Solarocks #NASA #space

  17. #Perseverance moved a little again. These days a simple detour around a regolith bump seems to be a real feat for the rover, and to take ages to plan and complete.

    Oh, then… maybe that Visual Language Model, a.k.a. "AI" is involved again? That could explain the extreme caution of the operators that we are witnessing.

    But that's just speculation. We've been living in the dark since the team's last report in December last year.

    #Mars2020 #MMGIS #USGS #NASA #QGIS #Space

  18. B̶a̶n̶a̶n̶a̶ Rock split

    Stereogram for parallel and cross-eyed viewing

    Processed, cropped MCZ_LEFT+RIGHT+LEFT, FL: 63mm
    looking NNE (27°) from RMC 87.4924
    Sol 1839, LMST: 11:06:48
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #3d #Perseverance #Mars2020 #Solarocks #Space

  19. And a 3D rendition of the same.

    Stereogram for parallel and cross-eyed viewing.

    Processed, cropped MCZ_LEFT+RIGHT+LEFT, FL: 110mm
    looking NNW (347°) from RMC 87.4924
    Sol 1838, LMST: 13:27:29
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  20. Among the newly identified molecules is a nitrogen heterocycle[…]. This kind of molecular structure is considered a predecessor to RNA and DNA, two nucleic acids that are key to genetic information.

    “That detection is pretty profound because these structures can be chemical precursors to more complex nitrogen-bearing molecules”

    Another exciting discovery was benzothiophene…

    More in #NASA's article:
    nasa.gov/missions/mars-science

    Paper PDF:
    nature.com/articles/s41467-026

    #Curiosity #MSL #Solarocks #Space

  21. The Searchers ¹

    What makes a rover to wander?
    What makes a rover to roam?
    What makes a rover leave bedrock and frost
    And turn its back on plan?
    Ride away, ride away, ride away

    (rover adaptation)

    New location for #Perseverance

    Map made using #QGIS, #MMGIS #USGS

    ¹ youtube.com/watch?v=m_rAmpSQRF

    #Mars2020 #NASA #Solarocks #space

  22. Rep. Adam Smith:
    Trump’s ability to ‘BS the world’ on Iran is ‘otherworldly’

    Not "the world". Just the Americans. He's been the laughing stock of the world since the beginning.

    youtube.com/watch?v=WGmuak74eAI

    #USpol #Trump #BS #fascism

  23. MSNOW:
    «Is the Iran War making the gap between the rich and the rest of us even wider?»

    Nah, you don't say!

    You would have thought that at least someone in that news network really meant what the title said.

    Nope. All is about market expectations, Wall Street vs. Main Street. But even so, the fact that trading inreased dramatically again just half an hour before Trump's announcement isn't even discussed. What insider trading?

    youtube.com/watch?v=ZnIV3WAq54w

    #rotten #USpol #BusinessAsUsual

  24. Another interesting observation, here made easier with the 3D image, is that the regolith doesn't seem to stick on the underside of that stone, possibly meaning that the moist(?) part is only a few centimeters deep.

    Stereogram for parallel and cross-eyed viewing.

    Processed, cropped MCZ_LEFT+RIGHT+LEFT, FL: 110mm
    looking ESE (123°) from RMC 87.4184
    Sol 1834, LMST: 13:22:16
    Original:
    mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  25. This is very interesting. #Perseverance unsettling a stone to find moist (?) fine regolith sticking on its previously buried side and frost?

    Animation & context

    Processed, cropped, animated MCZ_LEFT, FL: 110mm
    looking ESE (123°) from RMC 87.4184
    Sol 1834, LMST: 13:22:16
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  26. Mastcam-Z provides context for the image above showing loose spherules, captured by the SUPERCAM telescope.

    Processed MCZ_LEFT, FL: 110mm
    looking SE (125°) from RMC 87.4152
    Sol 1833, LMST: 12:06:47
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #Perseverance #JezeroCraterSpherules #Mars2020 #Solarocks #Space

  27. Zapping soft rocks with a laser, while watching with a telescope.

    Processed SUPERCAM_RMI
    looking S (174°) from RMC 87.4152
    Sol 1831, LMST: 09:04:19
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #LANL #CNES #IRAP/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  28. Here is the wider context seen by MastcamZ, blended with the detailed view of the telescope above. Matching those colors wasn't easy…

    The two images are aligned at the skyline. Their different perspective causes the mismatch.

    Animation

    Processed MCZ_RIGHT, FL: 110mm
    looking E (94°) from RMC 87.4140
    Sol 1828, LMST: 12:46:07
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #ASU/65dBnoise

    #Perseverance #Mars2020 #Solarocks #Space

  29. I don't know about breaking the Apollo 13 record, but having human eyes see the far side while their spaceboat cruises around the Moon and listening to them describe what they see to nerd scientists and the world in open communications is indeed a big thing.

    Image: Celestia + Artemis II addon

    #Orion #Artemis2 #Integrity #NASA #Moon #spacerocks #space

  30. RE: mstdn.social/@markhburton/1163

    #UNRWA stands for United Nations Relief and Works Agency.

    #Israel is an #apartheid state enjoying unconditional bipartisan support of the #US establishment.

    Remember who they are, when / if you get a chance to vote again.

    #USpol #genocide #Gaza #Palestine #warcrimes

  31. The #RaspberryPi 5 dropped the 3.5mm audio jack, leaving the SBC without a direct output for audio.

    #NASA knows better.

    #Artemis2 #Orion #Solarocks #Space #RPi5

  32. Relocated to examine a nearby rock

    Soft rock, hard rock, slow rock.
    Rocking and rolling on Mars.

    Processed, undistorted, leveled NAVCAM_RIGHT mosaic
    looking ESE (122°) from RMC 87.4084
    Sol 1819, LMST: 15:47:12
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech/65dBnoise

    #Perseverance #Mars2020 #NASA #Solarocks #MMGIS #USGS #QGIS

  33. faster, and cheaper. That's wishful thinking by useful idiots, at best. Space is hard, and EXPENSIVE. Who knew?

    The Mars Sample Return is shelved because the existing proposal was "too expensive"; yet, no other proposal by the (subsidized) space industry seems to be feasible; and because your favorite billionaire cannot do it at present, there will be no #MSR in the foreseeable future.

    So, back to the #Artemis2 mission. I find NASA's coverage very good. Public outreach was extensive,

    2/

  34. Expected to find sandy beaches and found large boulders?

    #OSIRISREx's encounter with asteroid Bennu resulted in a mystery for scientists who tried to understand why the asteroid didn't behave thermally the way they expected, based on what the spacecraft saw during their encounter.

    The rock samples brought back to Terra held the answer to the mystery. Here's a cool graphic as an appetizer for the article.

    Credit: #NASA / Scott Eckley

    science.nasa.gov/missions/osir

    #solarocks

  35. A very interesting closeup of a rock next to #Perseverance, showing some intriguing curved stripes. Millimeter scale.

    Full frame, detail, and cross-eyed pseudo 3D images

    Processed SUPERCAM_RMI
    looking from RMC 87.0000
    Sol 1798, LMST: 11:22:33
    Original: mars.nasa.gov/mars2020-raw-ima

    Credit: #NASA #JPL-Caltech #LANL #CNES #IRAP/65dBnoise

    #Mars2020 #Solarocks #Space

  36. @PaulHammond51 reminds me that today is the 5th anniversary of #Perseverance landing on the surface of #Mars, hanging under the #SkyCrane as seen in this #OutOfThisWorld image it captured the moment the umbilical cord connecting them was cut, and the Sky Crane veered off to a heroic crash about 900m NW.

    De-bayered, processed EDL_RUCAM
    RMC: 0.0000 (prelanding, corrected)
    Sol: 0 (corrected)
    Original: mars.nasa.gov/mars2020-raw-ima
    Credit: #NASA #JPL-Caltech / 65dBnoise

    #Mars2020 #solarocks #space

  37. RE: mastodon.social/@fsfe/11601800

    «[T]he Court has now established a concrete legal precedent in Spain that the Freedom to Study is constitutionally necessary in the context of publicly administered software programmes and algorithms, and in accordance with principles inherent to a democratic state.»

    @civio in Spain, where the words "for the people" apparently still bear actual meaning, shows how it's done.

    "Inherent to a democratic state". #YMMV

    #EU #Spain #opensource

  38. RE: social.numerique.gouv.fr/@irap

    Discovering habitable exoplanets with ground telescopes on Earth.

    And, what a difference to not read LLM generated summaries for doomscrollers, but language written by real scientists intending to *explain* their work and what, how and why things happen.

    #space #exoplanets #SPIRou

  39. It's about time for #Perseverance to be heard again, as the Sun slowly moves out of the way and data can be relayed much more reliably to Earth. Only…

    We've heard nothing from it yet

    Sadly, it seems that nothing will be the same for the rover from now on. After #NASA ditched the Mars Sample Return (#MSR) mission, the #Mars2020 mission may now be forced to revise their plans, considering the possibility of further budgetary cuts, since the mission's end game is now cancelled.

    #Solarocks #Space

  40. #EBU, the European Broadcasting Union, does a lot more than just host the #Eurovision song contest: they broadcast high quality classical music programs (like Notturno, my favorite), concerts, sports, political debates and many other events. It's a shame to see them willingly on their knees, licking the soles of #Israel's #apartheid regime, while it's committing #genocide.

    Kudos to Spain, Ireland, the Netherlands, Slovenia, Iceland and Nemo for actively opposing.

    theguardian.com/tv-and-radio/2

    #Gaza

  41. #Perseverence, apparently an early riser, came back to the same spot it was two weeks ago and is eyeing that same rock, once again.
    mastodon.social/@65dBnoise/115

    Cross eyed 3D

    Processed, cropped MCZ_(RIGHT+LEFT), FL: 110mm
    looking N (11°) from RMC 79.0732
    Sol 1639, LMST: 05:13:28
    mars.nasa.gov/mars2020-raw-ima

    Processed, cropped SUPERCAM_RMI
    looking NNE (15°) from RMC 79.0732
    Sol 1639, LMST: 04:48:06
    Original: mars.nasa.gov/mars2020-raw-ima
    Credit: #NASA/JPL-Caltech/ASU/65dBnoise

    #Mars2020 #Solarocks #Space