I think I found a planet nobody knew existed. I used Claude Code to find it
reddit.comWhile I find it great that Claude is now helping people to progress on topics they may have not have time or knowledge for before, I found it a bit sad that this is done alone in a bedroom. NASA and ESA do have this kind of program, where they publish data and encourage people to help. There is exactly this for exoplanet searching:
- NASA (with the TESS mission): https://www.zooniverse.org/projects/nora-dot-eisner/planet-h...
- ESA (with the CHEOPS mission): https://www.zooniverse.org/projects/bmerin/planet-hunters-ch... (Very new! Will be announced next week!)
If you are logged in with an account they will even recognise you and add your name to the paper!
So instead of playing alone, join the common effort, this is how science will progress efficiently!
> NASA and ESA do have this kind of program, where they publish data and encourage people to help.
He helped to sift through published data, found something, then shared it.
I really struggle to find any fault here. He wasn't logged into a portal that hasn't yet been announced? What?
Is it your view that publishing on "the internet" rather than a NASA portal is playing alone and distinct from the common effort?
This is a quote from the Reddit post:
"TESS comes back to this part of the sky in November. I submitted an observing proposal asking it to record this star every 2 minutes while it's there. It was approved. Program #100. "
Yes, which means after doing this research alone instead of collaborating, he went to go see NASA with his findings and they agreed there was something interesting so they will look at it. My point is not that his discovery is small, my point is he could have done it directly in collaboration with NASA, they encourage that.
Spending some time working alone and some time working with others is generally how collaboration works. It seems like he is working with NASA. You're being very nitpicky.
Maybe he is not that gregarious? Not every hobby needs to be social activity.
Yea, I've been having a blast with a RTL-SDR and Claude, telling the LLM to analyze interesting looking signals and try to figure out what they are, and (sometimes) finally successfully decoding them. I'm picking up a bunch of knowledge from the process too, to the point where I'm learning how to do some of the analysis myself.
It's such a low-stakes hobby, and I don't need to care about collaboration or "efficient progress." The local HAM radio group is a bunch of elderly guys who just talk about Trump and their sore backs, not my cup of tea. For some things, you can have plenty of fun alone in your computer room.
Of course not. The point is that you will not do the research as well without the social activity. If you hate social activity, fine, but if you don't, then you should do it.
That really depends. Some research benefits more from solitary study and work. Saturating everything with "collaboration" is not always the best way. It an be an impediment.
(Of course, when we use technology and read books, there is a remote participation in the social as these are cultural and thus social products, but that's not what is meant here.)
Maybe he is not that gregarious? Not every hobby needs to be social activity.
He posted it on Reddit. That's pretty much the definition of both gregariousness and social activity.
I understand that is your point, I don't understand why it matters to you when the collaboration happened? This clearly became a side project for them, one of passion that also seemed to be about exploring their own AI capabilities. Not every collaboration needs to or should start from the ground floor. What would have been the benefit of them collaborating earlier (setting aside it may have diminished their own drive/interest in the project)? The discovery gets recognition earlier? To what end?
Who cares? You seem to be putting the cart before the horse. Collaboration is something you do if there is a reason and a benefit for doing so, not something you do for it's own sake.
And look, he found something interesting working alone. Now he can share it with NASA.
It's nice to be able to freely explore topics.
some of us like to go for solo walks all alone.
Would be cool to re-launch a kind of SETI@Home where locally running models (and OAI/anthropic accounts) could participate with their agents (acting as sub-agents) to do research during the night. I think there is something already about renting local GPU time out, but for profit. Lots of security issues etc with this. But conceptually it would be nice to be able to contribute to space research that way.
I said this in another thread recently, but I feel like large-scale generation of open-access synthetic data could be a good way to donate unused capacity.
Sounds like you've found your next project to spin up... :)
In the late '90 I participated to SETI@home, donating free CPU cycles over nigh on some servers that were running 24x7 and were not utilized at night. Power saving was not a thing, so all that electricity was wasted, I found a use for it.
These days energy is expensive. It may be better to shut down home computers and let organizations use optimized hardware for such type of processing.
> Last month I was going through data from NASA's TESS telescope
Literally the first line of the post.
Call me when peer review confirms it; until then, it is noise fitting noise. (Reason: Clean cut through the hype directly to scientific validation.)
Agree on the need for verification, but that is not what peer review does. It would take an independent investigation.
I don't understand the downvotes on this topic. Almost everybody is in grey :)
It's low effort and not interesting
The color of truth on HN.
That's the usual state of things. I even vouched for a green comment because it was in a spirit yet for some it was not.
It's hacker news, not academia news.
Dismissing something for lacking formal academic review is counter to the ethos of the site, and the link itself mentions that verification is coming in a month and there's at least a loose consensus of actual people that this might be valid.
If they'd said "excited to see if this replicates in November!" I would have at least believed that they'd read the link and/or had some interest in the topic.
I don't see any value in "this topic doesn't interest me", though
I just did something similar with historical archives: https://jessewaites.com/blog/post/i-pointed-ai-at-400-years-...
Love this!
I've been fascinated by how the Dutch and British East India companies operated.
Curious to take a look at this dataset.
Brilliant application. Imagine the progress we could make with models post trained on scientific process and a good agentic process.
I've been tinkering with the latter for the last couple of months. Yesterday my system made some progress on instabilities on a particular superconductive system: https://colinocallaghan.com/autonomous-ai-research/Spatial-P...
Why wasn't this found before?
Surely 'take all observations of the sky and for every visible star do a frequency analysis' is step 1 when looking for planets?
Two economists pass by a $100 bill walking down the street. After a while, one asks the other if it was a $100 bill what they just walked by before.
The other answers: "Of course not, someone would haved picked it up already if it were"
Some times low hanging fruit is so low hanging that people don't bother to look for it as it's "obvious" someone else would had picked it already.
Two economists are sitting on a park bench.
“I’ll pay you $100 if you eat that dog shit” says one
The other economist, being a rational actor, naturally eats the dog shit. He is given the $100.
But then he sees another dog shit. “Well, I’ll pay you $100 to eat that one!”
A second shit is consumed, producing $200 of GDP. The economists are overjoyed at their productivity and earnings.
The short answer is that there are a lot of stars and even more data.
When I last did astrophysics research half a decade ago (as an undergrad) the workflow for doing research boiled down to writing pipelines to clean the data and then have scripts to find interesting candidates and analyse them automatically. It was necessary to filter stuff to reduce false positives, so it's possible this candidate was just missed by such scripts.
It's also possible this star is in some PhD student's dataset and they just haven't published yet. Astrophysics papers in this vein usually focus on techniques for classification and data science so you'd expect to have at least dozens if not hundreds to thousands of interesting stellar objects before you have something worth publishing unless it was some truly novel technique. A paper just saying "we found an exoplanet" isn't particularly interesting these days, as it turns out there are a lot of them.
(I haven't looked at the data and I'm sure my skills have atrophied by now anyway, sadly.)
More power to the guy who did this (astrophysics is probably the most hobbyist-friendly science since a lot of the data is public and the only lab equipment you need is a laptop) but I suspect "ordinary" folks are far more impressed by this than astrophysics folks. A decade or two ago exoplanets were still thought to be very rare but we've since figured out they are quite common and have moved on to just cataloguing them.
Visual sky survey telescopes can produce hundreds of terabytes of data per night they operate. Radio telescope can produce tens of petabytes per night. The SKA-Low telescope could theoretically produce 9 exabytes per night.
To put that in perspective, the total daily internet traffic ranges between 25-35 exabytes per day. If you fraction that to the ten hours a telescope would operate SKA-Low could double the amount of data transmitted globally on the web while it's recording
Doing a septillion (1e24) frequency analysis takes a measurable amount of time.
Maybe skilled work within other fields is more difficult than we imagine based on our ignorance?
Maybe they're asking the question in the hope of learning where their ignorance lies.
I think then a better worded question would be simply: why isn’t this done for every star observed?
Humility is a valuable tool, but it must advertise itself: nobody will believe it of a haughty tone, nor should they.
One of the reddit comments from someone in the field says this signal is right at the edge of a noise threshold for existing models in use by academics.
I suppose you have to set a cutoff somewhere.
Cool discovery, but I'd be real curious about the false-positive rate when letting coding agents loose on raw astronomical telemetry. Hallucinations in data reduction are no joke.
From the discussion:
> even got NASA to point a telescope at it for confirmation
You are reproducing the AI summary of the thread. I can't find this claim anywhere
It's there guys, I just missed it!
> TESS comes back to this part of the sky in November. I submitted an observing proposal asking it to record this star every 2 minutes while it's there.
> It was approved. Program #100.
with a proper stats harness the false positive rate can be brought well down to acceptable levels
If you can set the criteria for testing that a human would also use, then any llm can do the job.
What is uncool is how people are using cloud based AI and their universities are not providing self hosted models that keep data within the university. Cloud AI is useless due to it being no different than publishing everything you do publicly.
Laughed at the reddit comment
> "We got vibe astronomy before GTA6"
Can Claude Code find aliens too ? Maybe Anthropic needs to make a Claude Extraterrestrial Search Product.
Rename AI/LLM etc. "infraterrestials?" Or "superterrestrials"
/goal prove alien life exists, at whatever cost
It would be ironic if we spent so many resources prompting and scouring the solar system for intelligence that it extinguishes ours. Those humans and their dopamine hit fueled curiosity O_o
Thought for 3.5, billion years
Life seeded out of the way, far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the Galaxy around a small unregarded yellow sun.
Life has launched an interstellar probe that will be in range of your sensors soon.
Would you like to write a fun research paper on the subject?
>at whatever cost
see, this is how you end up being disassembled atom by atom to be used in an von neumann probe
You end up getting all of us disassembled and turned into von Neumann probes.
Got a major Star Control II / Ur-Quan Masters vibes here.
"... we are stardust..."
We'll probably have vibe intergalactic travel before Elder Scrolls 6 releases.
No we won't
yes we will
We got adobe suite in Rust vibe coded before GTA6 as well.
Friend sent me this one, kinda glad people are learning what I learned with Claude 4.6… you can build anything at this point.
The question is though, "Can you build anything that actually works?"
I only looked at PhotoCraft and it has some huge issues.
That is the planet Claude is from
This made me wonder, if we ever send out a Voyager 3, would we send a copy of our AI engraved on the Golden Record with it? Or maybe send an entire GPU?
Karpathy mentioned sometime in 2024/25 in a tweey that we should send LLM weights engraved on the next one.
Dunno the intelligence of the idea. It would give aliens the wrong impression because such an LLM would have very basic data about our race(e.g. a curated set of wikipedia)
It’s written as if this was Claude congratulating itself.
We'll send Claude to settle there
I’m sure we’ll find Planet Nine soon.
HN Headline: "My LLM told me it had found Planet Nine. Then I realized it had just found Pluto."
Oh no more old.reddit? I can't read this without an app? Absolutely no.. This is bonkers.
you don't know half of it: https://arstechnica.com/gadgets/2026/09/reddit-will-block-ol...
LMAO, eshittification is now restricted not only to human users.
I recommend using redlib to view links now that they gate old.reddit.com behind an account:
https://github.com/redlib-org/redlib-instances/blob/main/ins...
It's still working for me in Chrome on Windows.
I never used old reddit when it was new. I sometimes end up on it from HN links. What is the difference, besides the UI?
To be clear: this is a genuine question and not an attempt to bait a flamewar. I honestly have no idea what the matter is. I have deliberately tried to avoid all social media other than HN for a very long time.
All AI needs is data. Take every image of every inch of the sky for the past 100 years and feed it to SOTA LLMs and see what they produce
This is just the start, imagine ten years from now, or ten times the capacity
Did you read the post? This really isn't how this person went about this project at all.
just this line "I chose what questions to ask, what tests mattered, and what counted as pass/fail."
Planet Claude?
Asking for a friend.
Claire maybe?
Na, the air is pink there, we would have seen the spectral signature.
Claudina
Hope not.
regarding naming the planet, I'd vote for "Adrian".
This is incredible use of AI tools. Big kudos!
Found a planet and saved a granny. Wake me up when this planet is acknowledged by any astonomer community with more say than r/ClaudeAI.
Like NASA?
My favourite thing is Claude used the word "shite" in its comment summary.
Plot twist: The discovery is valid. But we figure out the author was not a innocent PM, but a team of astronomers working for Anthropic, And Anthropic's marketing department come up with the idea of crediting it to a PM. :-D
Sounds about right.
"Vibe-turfing"?
Not an astronomer, but I'm a non-programmer who spent two months building a fairly big web app with Claude, so the false-positive question is the one I'd ask too.
What saved me wasn't asking Claude whether it was right (it almost always says yes). It was checks that don't depend on its own report: run it on data where you already know the answer, and give a fresh session only the result and ask it to break it.
For a planet hunt I guess that means hiding a few fake planets in real data to see if it finds them, and running the same pipeline on shuffled data to see how many "planets" it finds in pure noise.
[flagged]
It's interesting that a few months ago your sentiment would have been upvoted. I've noticed recently that things seem to be flipping around. Sadly, I think it's inevitable that people will accept a form of communication that consists of people trading slop. Even worse, the author lies about using AI for the writeup in the comments.
Commenting about AI tone in an article is the new commenting about the contrast between the font color and the background being too narrow. Nobody wants to hear it over and over and over again on every thread.
Every article isn't AI written. If it is AI written, it is worth calling it out to save others time.
Well, I appreciate the advance warning, so I want to hear it.
On the other hand, I get mentally exhausted reading AI slop over and over again.
My brain can't help itself in looking for AI tells and gauging if writing sounds like AI or not.
Then once it latches onto the idea that the writing is probably AI, then it feels like half my brain is just reading the text looking for the AI smells.
Calling it "AI smells" like "code smells" might actually be what is going on in my brain, and I start code reviewing it at that level rather than reading it for what it does.
I really would prefer people not just post slop. I don't care if you use it to clean up your own writing, but don't just let it rip.
I want to hear about it, and I am tired of seeing slop text over and over and over again on every thread.
It's not AI tone, that's not a thing, it's just low quality text.
I do. If somebody says it's written by AI, it saves me clicking on it and wasting my time.
You're right that nobody wants to hear it, but I think that's because nobody wants to find out over and over and over that every thread is AI generated. Not because when something is AI generated, they wouldn't like a heads up so they can find something else.
For example, I've had people thanking me for pointing out LLMish later in an article when it's not as obvious at the beginning. It saves the time of thinking the article is manually written when it'll later turn out to be AI instead.
Note that I don't necessarily have anything against AI in particular, but rather the chronic lack of information density typical of LLM-generated articles. Some articles that were LLM-assisted are still information-dense enough to keep me satisfied.
Perhaps if they don't want to hear it they should stop upvoting the slop lazy crap articles to the front page in the first place.
There's probably a lot of bot activity going on behind that shift in sentiment I'd imagine.
As someone who hates reading AI-written stuff (stylistically, I'm sure that someone could build an LLM that writes well) I have begrudingly accepted that it's here to stay.
However, I think that AI-slop is genuinely harder to read and less information-dense than stuff written by a person, and I catch myself abandoning articles and other written content early on when they smell too much like AI. It's simply less worth it to read them because I'll have to spend some precious time figuring out wtf the text is actually trying to say.
It seems like the flow is "User A writes bullet points and has a model convert them to prose to send to User B. User B then uses a model to convert the text back to bullet points."
I would in every case prefer the bullet points or raw transcript of the AI session to just the final output.
It is harder to read, and it's especially egregious in the human-facing documentation or code comments.
It takes considerable effort, rules, examples, hooks and prompt to keep the popular $model reasonably concise, and yet STILL from time to time it starts vomiting absolute garbage.
At the moment the best recalibration is "shaming" it and showing both the negative (the vomit) and positive (slop replaced with human sentences). Good for a moment (up to 200k context).
My good sir, I regret to inform you that the informality of the English language has been in decline for quite some time. Possibly since that vulgar bard Shakespeare abandoned all pretense of a shared language and raised a generation that thinks words like "fashionable"[sic!!] are real words.
However, it is notable that the rules of this particular venue request one be charitable to your fellow forum goers, and thus the admonition that their preferred communication is "slop" is generally considered unwelcome.
Would that you had only been able to word your own communication is in proper vocabulary and grammar; alas, I must conclude that even as you reject modernity, you have embraced the "slop" of the past.
But to address your last sentence: OP explicitly admits to using AI in the Reddit comments, and apologizes for it. https://www.reddit.com/r/ClaudeAI/comments/1wzw8zd/i_think_i.... If you are going to repeat this libel, at least have the decency to provide some sort of citation
is this supposed to be an example of bad writing because unnecessary bombast is definitely a sign of it
good writing is not just replacing random words with entries from thesaurus.com, it's writing for your reader. that's one thing LLM-generated text is very bad at - frequently violates the show-don't-tell rule, it lacks any interiority by it's very nature, etc
if you don't practice writing yourself, you don't develop the muscle of knowing what your reader's expectations are and you will forever remain a mediocre writer
How do you know who the intended readers of that comment were?
I assume myself and others like me since it is being posted on a forum where each and every comment has not only an audience but a points-based rating system
Regardless of authorial intent, everything posted here is for the wider HN audience
I will concede I had assumed a more educated audience, which could pick out reference to a particular linguistic style, rather than confusing it for a wild joy ride through thesaurus.com
Conversely, if you yourself write solely for points, then you might as well be a machine - for all reasonable virtues of truth, community, and free expression will find themselves at odds with such petty incentives. I am happy to lose a karma or two to speak my own mind, rather than playing puppet for your upvote.
you're not really writing in a 'linguistic' style, you're just doing the Claude thing of using unnecessarily long words and forcing your reader to do extra cognitive processing because you want the substance of your writing to sound more sophisticated than it actually is
there is an ironically long and obscure word describing this kind of writing:https://sites.utexas.edu/legalwriting/2015/07/27/tips-for-co...
LOL. I mean, yeah, I want it to sound more sophisticated than it actually is! That's the point. It's funny. You're supposed to be in on the joke.
But that IS a style! It's a deliberate attempt to invoke something specific: in this case, the contrast between a supposed sophisticated vocabulary, and the concepts actually being quite simple.
I don't really think of it as "extra cognitive processing", though - the whole idea is that the audience should recognize the joke, as indeed you did!
It reads as an example of English writing that was once considered "proper". The point I see is that it shows how this complaint about AI writing is history rhyming with itself again.
There is a difference between objections to style and objections to clarity and conciseness. My complaint with AI isn't that it's not formal enough, it's that there's so much bullshit and so little content in AI-generated blocks of text.
"Slop" is generally meant as a derogatory label against anything in the AI vernacular - it is not an objection to clarity, it is a repudiation of the idea of using AI for writing at all.
It's the same tired game we play, as a society, any time a new writing style enters the mainstream. That game goes back to at least Shakespeare's era, where our illustrious bard was called out for his tendency to make up words ("fashionable" being, I believe, an actual example of this?)
'Hide one year. The other two predict its dip.'
I DESPISE this kind of slop prose
Just reading that makes me angry. I’m so sick of reading shit like that.
You know what's funny? Here's what the author says about that
> small note: I wrote this while being way too excited about the whole thing, so yeah, some parts probably sound a bit AI-ish haha, sorry about that
https://www.reddit.com/r/ClaudeAI/comments/1wzw8zd/comment/p...
I'm sorry. But what that means makes perfect sense to me; he can combine any two of his data points to predict the third.
Three comments that made sense. The fourth didn't.
I truly cannot stand the dramatic way ai writes posts like this. It talks with the gravitas of someone announcing a world shaking event every time. It annoys me to no end.
Too bad LLMs did not learn imposter syndrome
Anthropic scientist poses as Redditor to do some viral marketing.
Do you have a source, and also so what? This could have just as easily been codex or any other harness.