[HN Gopher] Space Math Academy
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       Space Math Academy
        
       Author : dynamicwebpaige
       Score  : 32 points
       Date   : 2025-12-20 18:47 UTC (3 days ago)
        
 (HTM) web link (space-math.academy)
 (TXT) w3m dump (space-math.academy)
        
       | dynamicwebpaige wrote:
       | Introducing Space Math Academy!
       | 
       | Reimagined NASA's Space Math curriculum
       | (https://spacemath.gsfc.nasa.gov/) as an immersive game, instead
       | of static PDFs. Students solve the same problems real scientists
       | face daily -- calculating orbits and trajectories, dealing with
       | space weather, etc. -- in an interactive way that goes beyond
       | worksheets (or just sending PDFs to an LLM).
       | 
       | https://space-math.academy
       | https://www.github.com/dynamicwebpaige/space-math
       | 
       | Powered by Gemini for storytelling and text-to-speech (TTS).
       | Links to the GitHub repo and live link that you can play above,
       | thanks to Google Cloud Run. Please file feature requests, if
       | there's enough interest will add more missions and a leaderboard.
        
       | burkaman wrote:
       | Only had a couple minutes to try this but I'm already confused by
       | a couple things.
       | 
       | - "UNAUTHORIZED ACCESS IS A FEDERAL OFFENSE" I guess this is a
       | joke but I don't really get it, just seems like a weird thing to
       | have there.
       | 
       | - In the first popup, the "audio transmission" is significantly
       | different than the printed text.
       | 
       | - "The Earth is a sphere." - this is not true, I think it should
       | be classified as a hypothesis
       | 
       | - "The universe is expanding." Isn't this a theory? I don't think
       | it can be called "a basic statement", it is a well-tested theory
       | based on a lot of observational evidence.
       | 
       | - "Humans and gorillas evolved from a common ancestor species."
       | This is obviously a theory, it's like THE theory when you need an
       | example of what a theory is. You cannot establish this by
       | experiment or observation.
       | 
       | - "Light is an electromagnetic phenomenon described by Maxwell's
       | Laws" Why is this classified as a theory?
       | 
       | etc.
       | 
       | The categorization of this first lesson seems very arbitrary, and
       | often contradictory with the "knowledge database" on the left.
       | 
       | Edit: Did you AI-generate these questions and then not proofread
       | them?
        
         | tzs wrote:
         | There are photos of the Earth taken from the neighborhood of
         | the Moon. They show something that is indistinguishable from a
         | sphere to the naked eye.
         | 
         | Sure, with instruments you can measure it and find that it
         | deviates from a perfect sphere. But every object that is made
         | of atoms multiple atoms is not a perfect sphere.
        
           | burkaman wrote:
           | I don't think it's a pedantic point, this is supposed to be a
           | site about learning math that NASA scientists use, and the
           | exact shape of the Earth is very relevant to them.
           | 
           | I just think it shouldn't be used as a canonical example of a
           | fact when you'll probably learn at some point that it
           | technically isn't true.
        
       | 0wis wrote:
       | Seems fun but unusable on mobile. Windows are not responsive
       | enough. General design seems fun though
        
       | OkayPhysicist wrote:
       | "If I jump out a window I will die"
       | 
       | Is not a fact: I have never died jumping out of a window, thus it
       | is a _hypothesis_ (because it is testable, though that raise
       | epistemological problems in of itself)
        
         | ricksunny wrote:
         | viz. this evergreen gem:
         | https://blogs.bmj.com/bmj/2018/12/13/we-jumped-from-planes-w...
        
       | constantcrying wrote:
       | >Math
       | 
       | But the first exercise is about judging statements based on
       | nebulous definitions, definitely unrelated to mathematics?
        
         | nimonian wrote:
         | Mathematics is concerned with a lot more than arithmetic and
         | computation. Beyond the most basic levels, a mathematician will
         | profit greatly from being aware of this type of epistemological
         | vocabulary and a strong sense of their underlying meaning.
         | Whether reading or writing mathematics, we're constantly
         | dealing with propositions, and correctly taxonomising those
         | propositions can really help keep your mental workspace clean.
         | 
         | I do question the effectiveness (and accuracy) of this
         | exercise, but its learning objectives I think are quite apt.
        
       | NooneAtAll3 wrote:
       | I'm so confused by the first task...
       | 
       | specifically I got hit with "chimpanzees and humans have common
       | ancestor" (or something like that)
       | 
       | definition for a "fact" (supposed correct answer) given on the
       | page ("A basic statement established by experiment or
       | observation. True under specific conditions.") seems to me akin
       | to "direct result of some experiment"
       | 
       | meanwhile, determining common ancestry - in my mind - took a lot
       | of work, comparing anatomy, digging out bones and stuff... all
       | the correlation, all the composition
       | 
       | surely it's more of a theory that's supported by many facts?
        
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       (page generated 2025-12-23 23:00 UTC)