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salpfish1 — The Tuomi Probe

#alien #balloon #exploration #nasa #probe #proximacentauri #proxima_centauri #proxima_b
Published: 2016-08-27 23:38:46 +0000 UTC; Views: 3092; Favourites: 47; Downloads: 1
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Description The Tuomi probe is designed to explore the recently confirmed planet Proxima b, the possibly habitable planet orbiting Proxima Centauri. Because it is only 4.2 light years away, I thought that this planet would be a good spot to base a new project on. This will show what Tuomi finds on that planet, which is a rocky world 1.5 times the size of Earth that is tidally locked and is covered by around 80 per cent water and ice in this project. The probe takes around 20 years to reach Proxima b, though not in one piece. Around 100 lightweight pieces were sent to the planet and assembled themselves once they arrived, each piece sailing on a laser that laser shone at them from Earth. This propels them at 20 per cent the speed of light, which would not be possible in heavier pieces. The probe sends all of Tuomi's findings to an orbiter, which sends them along a chain of about 500 signal strengtheners. The orbiter is shaped like a dish, which folds out from a pill-sized package inside a single laser-propelled carrier. All of the other laser sailors are pieces for the Tuomi probe.
The probe finds very little life on land, as it is bombarded with radiation from Proxima Centauri. This is worsened by the planet having no magnetic field, though its ozone layer is thick. After exploring the land for a few months and finding only rocks encrusted with a lichen-like growth, along with some bacteria and patches of soil, Tuomi's tiny but powerful computer decided to deflate its sac of helium and dive into the ocean. There, it found a diverse ecosystem with 4 kingdoms of multicellular life and tens of unicellular ones, an unexpected way for the probe to explore.
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Comments: 20

ChatlaninKyr [2016-09-22 12:33:23 +0000 UTC]

That's certainly an interesting project
May I ask what's the size of the probe and the orbiter? And why is it called like that?

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salpfish1 In reply to ChatlaninKyr [2016-09-22 22:46:51 +0000 UTC]

Thank you! 
The probe is around 30 cm tall and the orbiter is about 5 m in diameter.
It's named Tuomi after the person who found the first signs of the planet.

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ChatlaninKyr In reply to salpfish1 [2016-09-23 16:14:49 +0000 UTC]

So, there are about a hundred pieces of a 30 cm probe. Now I get the scale

But there's one thing about interstellar laser sailers that I don't quite understand: how do they deal with cosmic dust and particles? I've seen some interstellar spacecraft concepts that included a big frontal shield, which, despite its strength, would be considerably eroded by the end of the journey. Is it supposed that laser fire will be enough to "clear the way" for a probe with a fragile sail?
Looks like even the Breakthrough Starshot project just admits that this problem exists, but doesn't offer any solution (at least for now).

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salpfish1 In reply to ChatlaninKyr [2016-09-23 23:06:18 +0000 UTC]

Yeah, I guess that would be a problem.
I'm sure there will be a solution to this in about 50 years, maybe stronger materials for the sail.

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WorldBuildersInc [2016-08-29 17:01:53 +0000 UTC]

LOVE IT! Can't wait to see you continue on with this project.
Tuomi itself looks very organic, which is refreshing in mechanics.

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salpfish1 In reply to WorldBuildersInc [2016-08-30 19:50:55 +0000 UTC]

Thank you very much! 

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Midiaou [2016-08-28 19:20:27 +0000 UTC]

Wonderful!!!

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salpfish1 In reply to Midiaou [2016-08-30 19:51:11 +0000 UTC]

Thank you! 

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Sanrou [2016-08-28 16:24:50 +0000 UTC]

This is REALLY cool.
Are you planning on expanding this proxima b concept?

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salpfish1 In reply to Sanrou [2016-08-28 17:24:52 +0000 UTC]

Thank you! 
Of course I will, though it will be one of my smaller projects.

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Sanrou In reply to salpfish1 [2016-08-28 20:22:25 +0000 UTC]

Nice to know man, thanks for the info.
And good luck on your projects. ^^

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salpfish1 In reply to Sanrou [2016-08-30 19:47:45 +0000 UTC]

 

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Ursumeles [2016-08-28 08:24:28 +0000 UTC]

Nice!

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salpfish1 In reply to Ursumeles [2016-08-28 17:25:07 +0000 UTC]

Thanks! 

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Ursumeles In reply to salpfish1 [2016-08-28 18:16:41 +0000 UTC]

You're welcome

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InkGink [2016-08-27 23:51:45 +0000 UTC]

Wow this is an awesome probe!

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salpfish1 In reply to InkGink [2016-08-27 23:53:24 +0000 UTC]

Thank you! 

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InkGink In reply to salpfish1 [2016-08-28 00:22:38 +0000 UTC]

You're welcome.

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The---Other---One [2016-08-27 23:50:51 +0000 UTC]

Fancy

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salpfish1 In reply to The---Other---One [2016-08-27 23:51:29 +0000 UTC]

Thanks! 

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