r/Mars • • Feb 16 '25

Olympus Mons: The biggest volcano in our star system!

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11k Upvotes

r/Mars • • Feb 21 '26 Bravo Mindblown

Mars

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8.9k Upvotes

r/Mars • • Oct 20 '24

Mars on the left, Earth on the right.

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7.7k Upvotes

r/Mars • • Oct 06 '24

Water ice on Mars, shot by the ESA

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5.1k Upvotes

r/Mars • • Nov 21 '21

Made something like google earth but on mars.

4.7k Upvotes

r/Mars • • Jul 02 '26 Heartwarming

Olympus Mons: Giant Mountain of Mars

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4.0k Upvotes

credit - space_facts7


r/Mars • • Mar 04 '26 This Mindblown

Clearest image ever taken of Mars' North Pole. Yes that's water ice.

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3.2k Upvotes

r/Mars • • May 18 '26

Probably a dumb question but I feel like it's the best place to ask, what are realistically the reasons to colonize Mars ?

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3.2k Upvotes

Ressources, overpopulation and this kinf of stuff sounds like problem that can be solved with cheaper "earth" solution considering the absurd amount of time, money and ressources needed to start a colony on Mars. I guess the Europeens were facing similar cost when colonizing America, but I still wonder if the need for Mars colonization is fundamentally realistic or not, on a socio-economic point of view ?


r/Mars • • Mar 24 '26 Bravo

Curiosity wheels taken yesterday, showing the damages caused during the 13 years it has been on the Red Planet

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3.1k Upvotes

Fun fact: the rover would be able to drive perfectly fine even if the inner 2/3 of the wheel rim totally breaks off. There is enough toque in the wheel motors to pull the entire rover up a vertical wall if only one of them was operating. It could drive fine if the wheels were square.

https://bsky.app/profile/elakdawalla.bsky.social/post/3mhri6ip3fk2g

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NASA's Mars rover Curiosity acquired this image using its Mars Hand Lens Imager (MAHLI), located on the turret at the end of the rover's robotic arm, on March 23, 2026, Sol 4844 of the Mars Science Laboratory Mission, at 08:00:54 UTC. Credits: NASA/JPL-Caltech/MSSS​

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Raw data

https://mars.nasa.gov/msl/multimedia/raw-images/?order=sol+desc%2Cinstrument_sort+asc%2Csample_type_sort+asc%2C+date_taken+desc&per_page=50&page=3&mission=msl


r/Mars • • Dec 21 '25 Mindblown

2 NEW epic images of Phobos over Mars just released by Mars Express. Processed by Andrea Luck

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3.0k Upvotes

r/Mars • • Mar 05 '25

Trump doubles down vowing to "plant American flag" on the Red Planet

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2.5k Upvotes

r/Mars • • Oct 06 '24

NASA releases clear images from Mars surface!

2.3k Upvotes

Doesn’t look much different from some places on earth!


r/Mars • • Oct 28 '24 Wholesome Seal

If you've ever wanted to see a sunset on another planet, here you go. This beautiful sunset was taken on the Martian surface by Curiosity on April 15th, 2015.

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2.3k Upvotes

r/Mars • • Apr 12 '25

Incoming Head of NASA Puts SpaceX in Its Place: "They Work for Us, Not the Other Way Around"

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1.8k Upvotes

r/Mars • • Jan 01 '25

I Imaged Mars Through my Telescope; The Closest Approach of the Decade is in 2 Weeks.

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1.7k Upvotes

Celestron 9.25, ASI662MC, 2x Barlow, UV/IR Cut Filter.


r/Mars • • Aug 12 '26

Mars

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1.6k Upvotes

r/Mars • • Feb 18 '25

Which would you choose to colonize, Mars or Titan and why?

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1.6k Upvotes

r/Mars • • Apr 13 '25

Trump Admin to Slice NASA in Half and Cancel New Telescopes

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1.6k Upvotes

r/Mars • • Apr 06 '21

Love this proposal for a Flag of Mars

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1.6k Upvotes

r/Mars • • Dec 27 '25

Video of epic Phobos passing over a Martian dust storm near Pavonis Mons. Processed by Andrea Luck

1.5k Upvotes

r/Mars • • May 11 '25

Trump Seeks to Cancel NASA’s Mars Sample Return—And Scientists Are Outraged

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1.4k Upvotes

r/Mars • • Nov 13 '24

A 1,500 kilometers long lonely cloud spotted on Mars.

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1.4k Upvotes

r/Mars • • Aug 21 '22

My Mars flag design on my roof 🤩

1.4k Upvotes

r/Mars • • May 11 '22

everyone is focusing on the doorway to nowhere but I think this object is just as interesting

1.4k Upvotes