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Amazing High-Res Photo Shows a Butte Rising From Mars
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cm0002 libretechni.ca cm0002@libretechni.ca
Joined: 2025-11-13
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82   Original
Björn swg-empire.de bjoern_tantau@swg-empire.de
Joined: 2023-07-08
#2 · Quote Reply

I would've thought that's more a Uranus thing.

12
oce 🐆 jlai.lu oce@jlai.lu
Joined: 2023-07-07
#3 · Quote Reply

Source with the 27 MB PNG https://science.nasa.gov/photojournal/nasas-curiosity-views-a-sand-capped-butte/

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dephyre lemmy.world dephyre@lemmy.world
Joined: 2023-06-16
#4 · (edited) Quote Reply

Water on Mars

Cake on Mars.

16
Optional lemmy.world homesweethomeMrL@lemmy.world
Joined: 2023-07-09
#5 · Quote Reply

I would've thought that's more a Uranus thing.

Hi-ooooo

3
Optional lemmy.world homesweethomeMrL@lemmy.world
Joined: 2023-07-09
#6 · Quote Reply

Does anyone else get the impression something very very very bad happened to Mars at some point?

7
Avicenna programming.dev Avicenna@programming.dev
Joined: 2025-11-07
#7 · Quote Reply

a what now?

5
Mighty_Appititey lemmy.world Mighty_Appititey@lemmy.world
Joined: 2023-06-11
#8 · Quote Reply

That's a beaut of a butte

4
Rhaedas fedia.io Rhaedas@fedia.io
Joined: 2024-03-03
#9 · (edited) Quote Reply

Does anyone else get the impression something very very very bad happened to Mars at some point?

I ran across a theory before that tried to connect the Hellas Planitia impact basin, Valles Marineris, the different of crust in areas, the lack of geologic activity now (dead core), and the orbit to suggest a large body impacting long ago. It seemed to make sense generally, we know it happened to Earth to create the Moon. I don't know if it holds up to harder analysis or what evidence we have now. But it basically said that Mars got hit by something closer to its size, much larger than Theia for Earth, that left a huge impact zone, killed the inner part of the planet, and split the other side in some places while blowing off crust and atmosphere. It also shifted the orbit away from a "normal" one like the other inner planets. It was a bad day on Mars. If true. But I do think something happened, there is scarring, even if it wasn't exactly all that.

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Björn swg-empire.de bjoern_tantau@swg-empire.de
Joined: 2023-07-08
#10 · Quote Reply

Does anyone else get the impression something very very very bad happened to Mars at some point?

The biggest hurdle to making Mars habitable again is its lack of a magnetic field. So losing that could quite well qualify as "very very very bad".

6
Davel23 fedia.io Davel23@fedia.io
Joined: 2024-03-16
#11 · Quote Reply

I like big buttes and I can not lie.

15
NaibofTabr infosec.pub NaibofTabr@infosec.pub
Joined: 2023-06-18
#12 · (edited) Quote Reply

Does anyone else get the impression something very very very bad happened to Mars at some point?

Mass driver impact:

Somebody took a shot at the planet a long time ago.

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thisbenzingring lemmy.today thisbenzingring@lemmy.today
Joined: 2025-11-29
#13 · Quote Reply

I wanna pinch dat butte

2
SaveTheTuaHawk lemmy.ca SaveTheTuaHawk@lemmy.ca
Joined: 2025-03-07
#14 · Quote Reply

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Optional lemmy.world homesweethomeMrL@lemmy.world
Joined: 2023-07-09
#15 · Quote Reply

I like big buttes and I can not lie.

You other rovers can’t deny

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SavinDWhales lemmy.world SavinDWhales@lemmy.world
Joined: 2023-07-14
#16 · Quote Reply

Here's another one:

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Che Banana beehaw.org The_Che_Banana@beehaw.org
Joined: 2024-03-01
#17 · Quote Reply

a what now?

A hwat now, Bobby?

1
threelonmusketeers sh.itjust.works threelonmusketeers@sh.itjust.works
Joined: 2023-06-10
#18 · Quote Reply

a what now?

A butte.

1
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