Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

The Danger on Mars That Could Permanently Damage Astronauts’ Lungs
Study Finds ^ | April 10, 2025 | Justin Wang (University of Southern California) and Brian Hynek (University of Colorado, Boulder)

Posted on 04/10/2025 7:12:21 PM PDT by Red Badger

click here to read article


Navigation: use the links below to view more comments.
first previous 1-2021-4041-60 next last
To: ealgeone

Fishing sucks on Mars, anyway.


21 posted on 04/10/2025 8:05:44 PM PDT by gundog (The ends justify the mean tweets. )
[ Post Reply | Private Reply | To 2 | View Replies]

To: Red Badger

Kind of like Iraq. My lungs have never been the same. Stupid Sand Hole.


22 posted on 04/10/2025 8:07:25 PM PDT by Newbomb Turk
[ Post Reply | Private Reply | To 14 | View Replies]

To: Red Badger

23 posted on 04/10/2025 8:08:29 PM PDT by dfwgator (Endut! Hoch Hech!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Well, at least there’s no asbestos on Mars.


24 posted on 04/10/2025 8:08:51 PM PDT by rfp1234 (E Porcibus Unum)
[ Post Reply | Private Reply | To 1 | View Replies]

To: dfwgator

Poor Ahnold. He had no recall.


25 posted on 04/10/2025 8:10:44 PM PDT by crusty old prospector
[ Post Reply | Private Reply | To 23 | View Replies]

To: Red Badger

Yep, sometimes it got so bad they had issues finding the fires.

With 200,000+ leaf blowers daily it’s like a toxic soup from everything imaginable decaying and rotting on the ground being blown into the atmosphere. And like the old days with smog, the mountains surrounding S.CA area hold much of the dust and particles.

I’m surprised the leftist in CA have not outlawed the blowers


26 posted on 04/10/2025 8:11:05 PM PDT by dragnet2 (Diversion and evasion are tools of deceit)
[ Post Reply | Private Reply | To 16 | View Replies]

To: null and void

27 posted on 04/10/2025 8:11:06 PM PDT by gundog (The ends justify the mean tweets. )
[ Post Reply | Private Reply | To 7 | View Replies]

To: gundog

First, the picture is upside down, Second the sloth isn’t green, only the algae growing on its fur is.


28 posted on 04/10/2025 8:13:41 PM PDT by null and void (Start with the jab, end on a slab)
[ Post Reply | Private Reply | To 27 | View Replies]

To: null and void

I am aware....


29 posted on 04/10/2025 8:15:31 PM PDT by gundog (The ends justify the mean tweets. )
[ Post Reply | Private Reply | To 28 | View Replies]

To: Red Badger
The common sense mission is to send robots impervious to human-damaging factors of cosmic radiation during the travel and the toxic environment once there - to start the process of terraforming. Sure, we send astronauts to check that box but bring them right back as soon as possible in their extremely shielded craft while robots and machinery continue arriving to build the new world.

The article cites perchlorates being oxygen-rich compounds. Well gee, let's develop a way to convert that to the oxygen gas that's currently lacking in Mars' atmosphere. Silica is basically glass in it's rawest form; iron-rich particles are girders waiting to happen. The ice caps and underground permafrost are believed to hold enough water to sustain a decent-sized colony at the very least.

Once the robots have these projects going and an underground base excavated we send humans for long-term stays. With enough determination, patience and God's grace to withhold our seeming drive to kill each other off we can get this done and make it reality in a few short generations.

30 posted on 04/10/2025 8:31:32 PM PDT by MikelTackNailer (Fortunately despite aging I've eluded the snares of aquired wisdom.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger
In order to save mankind from runaway global warming of .04% atmospheric co2 on Earth we're going to go to Mars, a cold planet, with 95% atmospheric co2.

science.

31 posted on 04/10/2025 8:44:20 PM PDT by yesthatjallen
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Mars is idiotic. Settle and mine the Moon first. Moonbase Alpha! (Pro tip: this time don’t store nuclear waste there)


32 posted on 04/10/2025 8:47:02 PM PDT by montag813
[ Post Reply | Private Reply | To 1 | View Replies]

To: PAR35

You missed the joke?


33 posted on 04/10/2025 8:48:03 PM PDT by Fledermaus ("It turns out all we really needed was a new President!")
[ Post Reply | Private Reply | To 10 | View Replies]

To: Fledermaus

Nope. I did.

Getting Biden in my old age.

🙄


34 posted on 04/10/2025 8:53:08 PM PDT by Fledermaus ("It turns out all we really needed was a new President!")
[ Post Reply | Private Reply | To 33 | View Replies]

To: Red Badger

A lack of breathable air can cause lung problems.


35 posted on 04/10/2025 8:56:08 PM PDT by HIDEK6 (God bless Donald Trump)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Someone remind me, what is the real point of going other than to stroke some egos?
And suck up lots of tax dollars of course.


36 posted on 04/10/2025 9:03:35 PM PDT by Ex gun maker. (Free thinking is now a radical concept, I will not be assimilated by PC or EV group-think!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MikelTackNailer
"to start the process of terraforming."

Like they did in the Star Trek movie?

37 posted on 04/10/2025 9:07:20 PM PDT by yesthatjallen
[ Post Reply | Private Reply | To 30 | View Replies]

To: Red Badger

In a few billion years, our Sun will expand, and we have to leave.

Mars is not our new, permanent home, but we could use it. Two of the many dangers/situations we have to deal with are gravity and radiation. Our Earthly Van Allen radiation belts keep the Sun from cooking us, and everything else.

Mars has no such protection, so walking on the surface is a nonstarter. We will live underground.**

Gravity. If you watch the astronauts who spend 6-12 months in space, they cannot walk out of the return capsule. They are placed on what looks like recliners. To compensate, our travels in space will need gravity. Spinning all or part of the vehicle is one method.

**underground on Mars. Most of what Elon Musk does is focused on Mars, and then further into space. This was really obvious once it was explained with one of his other endeavors - The Boring Company. We cannot reside on the Martian surface, so boring underground is necessary. There are also underground lava tubes that might be useful.

Musk’s main speech is about spreading consciousness to other planets, space stations, etc. There may have been other entities that achieved consciousness, but never left their planet.

When I talk with family and friends about all of this, they sometimes mention God / Christ intervening before the Sun expands. I tell them “I do not know God’s will.” I know how we are supposed to act/be. Other than that, all that God has in mind will eventually be revealed. In the meantime, we need to cherish what we have, and use all the tools provided to explore and survive.


38 posted on 04/10/2025 9:13:58 PM PDT by Ronaldus Magnus III (Do, or do not, there is no try)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MikelTackNailer
The common sense mission is to send robots impervious to human-damaging factors of cosmic radiation during the travel and the toxic environment once there...

Or send the Replicants.



39 posted on 04/10/2025 9:30:55 PM PDT by T.B. Yoits
[ Post Reply | Private Reply | To 30 | View Replies]

To: Ronaldus Magnus III
"We will live underground"

Like Morlocks?

40 posted on 04/10/2025 9:33:16 PM PDT by yesthatjallen
[ Post Reply | Private Reply | To 38 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-4041-60 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson