this post was submitted on 05 May 2025
86 points (98.9% liked)

NASA's Perseverance Mars Rover

1721 readers
16 users here now

On the plains of Jezero, the secrets of Mars' past await us! Follow for the latest news, updates, pretty pics, and community discussion on NASA and the Jet Propulsion Laboratory's most ambitious mission to Mars!

founded 2 years ago
MODERATORS
 

For those unaware, Perseverance and Curiosity are both armed, like the good patriotic American rovers they are - equipped with lasers which have a definite scientific function, but which also (let's be honest) serve to dissuade any Martian critters they come across from getting too close...

Let's hope Sheriff Percy doesn't need to use it.

Original image with caption (MastCam, sol 1495)

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 4 points 2 weeks ago (1 children)

this is what's wrong with humanity. find new non-terrestial life in its own home and what's the first fucking thought?

"shoot it down because laser so pretty!"

[–] [email protected] -1 points 2 weeks ago (1 children)

Yes. Fine. But also if it decides to attack we can't offer a real time defense due to signal travel time. The probe must be ready to defend itself without our timely response. We have to trust it to act before we even know anything happened.

We knew the risks when we planned the mission. We knew that an attacker might represent the whole of a particular species and that preemptive retaliation in the name of defense might represent genocide. It's a risk we had to take. Maybe there is a small risk of interplanetary war as its civilisation takes our defense as a hostile act but look around you. Couldn't things get a little better if we had one enemy to be united against? One major threat to get us back on track?

[–] [email protected] 2 points 2 weeks ago (2 children)
[–] [email protected] 4 points 2 weeks ago

I don't get high. The original post was clearly not being serious. I saw an opportunity to "yes, and." It's weird that people would clearly get that the original was joking but that I must be being serious.

[–] [email protected] 0 points 2 weeks ago (1 children)

LOL Mustn't feed the trolls, now. I mean, the one you're responding to is literally flashing a username that translates as "False False".

[–] [email protected] 2 points 2 weeks ago

You posted a clearly joking post, I build on the same joke and I'm labeled a troll? Weird.