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pomarede

@pomarede@mastodon.social

cosmographer at university paris-saclay | mapping the universe | co-discoverer of

#laniakea our home supercluster of galaxies | #dipolerepeller a void contributing to the motion of our galaxy | #coldspotrepeller a void associated to the coldest point of the big bang fossil radiation | #southpolewall a giant galactic filament of the cosmic web | #hooleilana the relic of a baryon acoustic oscillation

https://vimeo.com/pomarede | https://sketchfab.com/pomarede | https://youtube.com/@pomarede

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pomarede, to Astro
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A beautiful interlacing of dunes and rocks for the new Mars Perseverance Raw Image of the Week

This image was acquired on May 17, 2024 (Sol 1152).

Credit: NASA/JPL-Caltech/ASU
https://mars.nasa.gov/mars2020/multimedia/raw-images/ZR0_1152_0769215060_848EBY_N0522638ZCAM09188_1100LMJ

pomarede,
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@PaulHammond51 wow beautiful! Can I ask how you proceed? Is it from the Bayered image?!

pomarede, to Cosmology
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Bulk Flow Motion Detection in the Local Universe with Pantheon+ Type Ia Supernovae

... with a new measurement of the Hubble Constant.

by Maria Lopes, Armando Bernui, Camila Franco, and Felipe Avila

https://iopscience.iop.org/article/10.3847/1538-4357/ad3735 #openaccess

#cosmology #bulkflow #supernovae #HubbleConstant #DipoleRepeller #SouthPoleWall #astronomy #astrophysics #astrodon

pomarede, to Kurzgesagt
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Craving for rocks with peculiar shapes? Mars will not disappoint.

Shot yesterday by the Curiosity rover

May 17, 2024 - Sol 4187
Credit images: NASA/JPL-Caltech/MSSS/fredk

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pomarede, to Kurzgesagt
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The Martian Art of sculpting and polishing a rock

Captured yesterday by the Curiosity rover.

May 17, 2024 - Sol 4187
Credit images: NASA/JPL-Caltech/MSSS/fredk

pomarede, to Kurzgesagt
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A most fascinating sight. Captured yesterday by the ChemCam instrument onboard the Martian rover Curiosity, May 16, 2024 (Sol 4186).

Credits: NASA/JPL-Caltech/LANL

#Curiosity #Mars #Sol4186 #ChemCam #rover #CuriosityRover #science #STEM

pomarede, to space
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How amazing is that? A Martian Dust Devil captured in Stereo3D by the Opportunity Rover, March 31, 2016 (Sol 4332)

To go 3D: eyes' lines of sight parallel/left image for left eye/right image for right eye

Credit images: NASA/JPL-Caltech

pomarede, to Kurzgesagt
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Wow 300 images captured by Curiosity to build a panoramic survey at her Sol 4175 location, ten days ago. This video show them at a rate of 10/second. It took about 50 minutes for the rover to complete this scan with her left mast camera.

Credit images: NASA/JPL-Caltech/MSSS/fredk

video/mp4

pomarede,
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Here is how the 300 images are mapped onto the resulting panorama, quite an endeavor!

pomarede,
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Here is a close-up...

pomarede,
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... and another one, check out these details:

#Curiosity #Mars #Sol4175 #rover #CuriosityRover #space #Martian #landscape #panorama #photography #science #STEM #engineering

pomarede,
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More Martian Magic taken from the Sol 4175 300-images panorama

pomarede, to space
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Juno spacecraft spots Jupiter’s tiny moon Amalthea

Citizen scientist Gerald Eichstädt made these images using raw data from the JunoCam instrument, applying processing techniques to enhance the clarity of the images.

Image credit:
Image data: NASA/JPL-Caltech/SwRI/MSSS
Image processing by Gerald Eichstädt

https://www.missionjuno.swri.edu/news/nasa-s-juno-mission-spots-jupiter-s-tiny-moon-amalthea

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pomarede, to Kurzgesagt
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Martian Memories

a Stereo3D view of Marker Band Valley, captured by Curiosity, 29-03-2023 (Sol 3783). Deepdale Hill at center, Gale Crater rim in the distance.

To go 3D: eyes' lines of sight parallel/left image for left eye/right image for right eye
Credits: NASA/JPL-Caltech

pomarede, to scifi
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Copies of Worlds of IF Science Fiction Magazine , the relaunch issue, spotted in Paris. Front cover art by Bob Eggleton, back cover art by Andrew Stewart. Check out that table of contents.
Feels so good to read it in prints!

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pomarede, to Kurzgesagt
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Check out this stereoscopic pair of images captured today by the Curiosity rover. There is so much structure in this bedrock!

To go 3D: eyes' lines of sight parallel/left image for left eye/right image for right eye

May 8, 2024 - Sol 4178
Credits: NASA/JPL-Caltech

#Mars #Curiosity #Sol4178 #rover #CuriosityRover #space #astrodon #3D #Stereo3D #science #rocks #bedrock

pomarede, to Kurzgesagt
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Some Martian magic, from the Curiosity rover

Sol 4168 (April 27, 2024)
Credits: NASA/JPL-Caltech/MSSS/fredk
With thanks to @PaulHammond51 for the assist on deBayered images!

pomarede, to Futurology
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The loneliness of a Martian robot

Captured today by Perseverance
Credit image: NASA/JPL-Caltech

pomarede, to space
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Martian Memories

The Comanche and Algonquin outcrops, captured in Stereo3D by the Spirit rover, Dec 11, 2005 (Sol 689)

To go 3D: eyes' lines of sight parallel/left image for left eye/right image for right eye.

Credit images: NASA/JPL-Caltech/Cornell
With thanks to Michael Howard a.k.a. MidnightPlanets for his amazing archive of Martian raw images.

pomarede, to Starwars
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⭐️ Best Star Wars-themed Astro Acronym of the Year, in the Dark Side Category ⭐️

For a system that verifies or refutes exoplanets:

DEATHSTAR - Detecting and Evaluating A Transit: finding its Hidden Source in Time-domain Archival Records
https://arxiv.org/abs/2312.08373

pomarede, to Kurzgesagt
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Check out this Martian panorama, captured by Curiosity two days ago, on Sol 4174. It is made of 50 adjacent images, each 1328x1184 pixels. Let's go for some zooms👇

Credits: NASA/JPL-Caltech/MSSS

pomarede,
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pomarede,
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pomarede,
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@PaulHammond51 wow that's great, thanks!

pomarede, to Starwars
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LEGO X-Wing, a thread

  1. LEGO set 7140, 263 pieces, released in 1999, the first one, 25 years ago

pomarede,
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that's it! there are so many of them... tell me if I missed one that you know of.

May the Force Be With You

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