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Artemis II crew see first glimpse of far side of Moon [video]

https://www.bbc.com/news/videos/ce3d5gkd2geo
206•mooreds•3h ago•145 comments

Eight years of wanting, three months of building with AI

https://lalitm.com/post/building-syntaqlite-ai/
275•brilee•5h ago•73 comments

A tail-call interpreter in (nightly) Rust

https://www.mattkeeter.com/blog/2026-04-05-tailcall/
56•g0xA52A2A•2h ago•2 comments

Caveman: Why use many token when few token do trick

https://github.com/JuliusBrussee/caveman
445•tosh•8h ago•249 comments

Codex is switching to API pricing based usage for all users

https://help.openai.com/en/articles/20001106-codex-rate-card
124•ccmcarey•1h ago•80 comments

Reaffirming our commitment to child safety in the face of EuropeanUnion inaction

https://blog.google/company-news/inside-google/around-the-globe/google-europe/reaffirming-commitm...
8•upofadown•36m ago•2 comments

Computational Physics (2nd Edition)

https://websites.umich.edu/~mejn/cp2/
22•teleforce•2h ago•2 comments

Nanocode: The best Claude Code that $200 can buy in pure JAX on TPUs

https://github.com/salmanmohammadi/nanocode/discussions/1
44•desideratum•3h ago•7 comments

Finnish sauna heat exposure induces stronger immune cell than cytokine responses

https://www.tandfonline.com/doi/full/10.1080/23328940.2026.2645467#abstract
193•Growtika•4h ago•111 comments

Just 'English with Hanzi'

https://www.oldnorthwhale.com/p/why-modern-chinese-is-just-english
14•scour•1d ago•5 comments

Lisette a little language inspired by Rust that compiles to Go

https://lisette.run/
203•jspdown•10h ago•104 comments

From birds to brains: My path to the fusiform face area (2024)

https://www.kavliprize.org/nancy-kanwisher-autobiography
7•everbody•47m ago•0 comments

Baby's Second Garbage Collector

https://www.matheusmoreira.com/articles/babys-second-garbage-collector
21•matheusmoreira•3d ago•4 comments

The threat is comfortable drift toward not understanding what you're doing

https://ergosphere.blog/posts/the-machines-are-fine/
612•zaikunzhang•7h ago•430 comments

German implementation of eIDAS will require an Apple/Google account to function

https://bmi.usercontent.opencode.de/eudi-wallet/wallet-development-documentation-public/latest/ar...
485•DyslexicAtheist•18h ago•446 comments

Friendica – A Decentralized Social Network

https://friendi.ca/
73•janandonly•7h ago•29 comments

OpenScreen is an open-source alternative to Screen Studio

https://github.com/siddharthvaddem/openscreen
406•jskopek•4d ago•69 comments

Hightouch (YC S19) Is Hiring

https://hightouch.com/careers#open-positions
1•joshwget•5h ago

Phone-free bars and restaurants on the rise across the U.S.

https://www.axios.com/2026/04/05/phone-free-restaurants-bars-bans-restrictions-offline
61•Brajeshwar•2h ago•37 comments

My Google Workspace account suspension

https://zencapital.substack.com/p/sad-story-of-my-google-workspace
240•zenincognito•6h ago•125 comments

Perfmon – Consolidate your favorite CLI monitoring tools into a single TUI

https://github.com/sumant1122/Perfmon
18•paperplaneflyr•3h ago•4 comments

Iguanaworks has closed and our products are no longer sold

http://iguanaworks.net/products/usb-ir-transceiver.html
76•ripe•4h ago•13 comments

Someone at BrowserStack is leaking users' email addresses

https://shkspr.mobi/blog/2026/04/someone-at-browserstack-is-leaking-users-email-address/
319•m_km•4h ago•87 comments

The Melanesian: Dark-skinned people with blonde hair region of Oceania

https://guardian.ng/life/the-melanesian-dark-skinned-people-with-blonde-hair/
15•thunderbong•1h ago•0 comments

Introduction to Computer Music (2009) [pdf]

https://composerprogrammer.com/introductiontocomputermusic.pdf
204•luu•16h ago•64 comments

Tracing Goroutines in Realtime with eBPF

https://sazak.io/articles/tracing-goroutines-in-realtime-with-ebpf-2026-03-31
26•darccio•3d ago•4 comments

Aegis – open-source FPGA silicon

https://github.com/MidstallSoftware/aegis
95•rosscomputerguy•12h ago•9 comments

StackOverflow: Retiring the Beta Site

https://meta.stackoverflow.com/questions/438628/retiring-the-beta-site
33•stefankuehnel•2h ago•23 comments

Shared mutable state in Rust (2022)

https://draft.ryhl.io/blog/shared-mutable-state/
31•vinhnx•3d ago•7 comments

Scientists Figured Out How Eels Reproduce (2022)

https://www.intelligentliving.co/scientists-finally-figured-out-how-eels-reproduce/
81•thunderbong•3d ago•16 comments
Open in hackernews

Artemis II crew see first glimpse of far side of Moon [video]

https://www.bbc.com/news/videos/ce3d5gkd2geo
204•mooreds•3h ago

Comments

islandbytes•2h ago
Incredible achievement but I'll be honest — if you showed me this photo without context I would have no idea it was the far side. Just looks like the Moon. Also didn't realize we could capture an image like this in what I assumed was total darkness.
BigTTYGothGF•2h ago
That's because it's the near side, not the far side.
ufo•1h ago
There's a little bit of far side on the right of the picture.
andyjohnson0•2h ago
> Just looks like the Moon.

It is the moon.

> Also didn't realize we could capture an image like this in what I assumed was total darkness.

The "Dark Side of the Moon" is a misnomer. It gets as much light as the side we can see.

cybermango•2h ago
They have live tracker you can follow https://www.nasa.gov/missions/artemis-ii/arow/
jedberg•40m ago
I've been using this one: https://issinfo.net/artemis.html

Better information density.

jleyank•2h ago
I'm going to be VERY disappointed if there's no Pink Floyd music or commentary from the Artemis mission. Particularly now. Life's short, and one can't be serious all the time...

Wallis and Gromit would be a partial substitute, but the boomers are still around.

workfromspace•2h ago
I wish the crew quoted "there is no dark side of the moon really. As a matter of fact, it's all dark."
syncsynchalt•28m ago
It's true, too. Lunar albedo is 12%.

https://www.ign.com/articles/2015/08/05/nasa-releases-a-gif-...

mynegation•2h ago
Absolutely. Last year we went to Italy and I played “The Count of Tuscany” in the car while driving in Chianti region. My wife does not really enjoy Dream Theater but that was in the rider for the Italy trip :-)
kklisura•1h ago
Something in a style of Chris Hadfield [1]. That would be great!

[1] https://www.youtube.com/watch?v=KaOC9danxNo

mlfreeman•1h ago
Also don't forget about working in "That's no moon. It's a space station." somewhere.
notorandit•2h ago
Far side != Dark side
sneak•2h ago
It’s approximately the dark side when the moon is full, which happened two days ago.
dust42•2h ago
> It’s approximately the dark side when the moon is full, which happened two days ago.

Who downvotes that? It is true.

Edit: maybe you can illuminate why you downvote?

raverbashing•1h ago
Yes and (IIRC) they don't want to flyby while at full moon on the far side as to have some shadows to help differentiate the terrain
waynecochran•2h ago
It is this week. Which is interesting because the photo in the clip is the familiar near side -- I recognize the bunny.
bombcar•52m ago
One is the domain of humanoid cows, the other is the domain of absent fathers.
nasretdinov•2h ago
I like how most people's reactions at this point are "yeah, whatever", as if it's every day that humans observe the far side of the moon with a naked eye through a window :). We do know what it looks like and we have photos from the surface, yes, but seeing the reaction from real people who're actually there does hit different, at least for me
izzydata•2h ago
People are struggling to afford every day life and we are surrounding by crazy things every day like cellphones talking to satellites in space. On any objective measure it is definitely amazing to send humans to the moon, but there are more pressing issues for most people right now.

If we as a species had more of our ducks in a row we may be able to better celebrate this as the achievement for humankind that it is.

wat10000•2h ago
1969 wasn’t exactly all flowers and sunshine either.
raverbashing•1h ago
Yeah your life must really suck if you only care about immediate hurdles and pains without making room for hope or creativity
trial3•1h ago
you’re making their point, you just don’t know it yet
jameslars•1h ago
And your life might be very privileged to so flippantly disregard anyone’s reality that is just that difficult.
philipallstar•1h ago
It's that difficult but they're also commenting on hn.
onraglanroad•38m ago
Well yes. For too many people, life does suck for that very reason.

That's not something to mock people for; it's a problem to apply your mind to and fix.

bluegatty•1h ago
nah, it just seems like that on Twitter. We have more prosperity by far than we've ever had in history, this is a time to celebrate.

We have our 'ducks in a row' more now than in the 1960's when we went to the moon because of a cold war and nuclear annihilation / escalation.

My grandparents were born on farms with no electricity, plumbing, there was no real 'police' no social services, no healthcare, no antibiotics, 10% of children did not make it past age 1. That's in living memory.

Despite the insanity on the news, it's mostly drama, and we still have more people coming out of abject poverty than ever.

We have 'modern world problems', they are real problems for sure, but they are of a different scale entirely.

Frankly, it may never even get that much better as we may be hitting diminishing marginal returns on 'progress' - we now have to figure out how to live 'long lives and stay healthy'.

It's a fine time to go to the moon.

izzydata•47m ago
It is a fine time to be going to the moon, but we could be doing multiple productive things at the same time. It just doesn't surprise me that there are so many people that are not caring so much about this.
bluegatty•16m ago
We are doing multiple productive things. Zillions of them.

They are like 50 companies making robots right now that will soon do a lot of work.

There are advances in many fields.

Headlines are dominated by something else, the 'news' is not a good reflection of reality.

arscan•1h ago
I don’t think people are spending their time on more pressing issues. I think they are just are hooked on an endless stream of content that is built for addiction and is always within arms reach.
lurking_swe•1h ago
people have been struggling to afford every day life for decades. So that’s nothing new. Unless only people in the 1st world count as people lol.

You’re either emotionally consumed by the human struggle or not, it’s a personality thing - in my opinion. You’re allowed to be poor and a nerd, unless I missed the memo. I’ve met poor and wealthy people that are excited by space.

didgetmaster•29m ago
Struggling to meet our basic needs is not a recent phenomenon. It has been a part of the human condition for millenia, not just decades.

Some people think that if we can just eliminate our 'struggles' by building AI tools to do the hard thinking or robots to perform all our labor; that civilization would become some kind of utopia. I don't believe that. Progress happens when we do hard things.

remarkEon•27m ago
I see that "whitey on the moon" is back.

If it makes you feel better, the amount of money the United States spends on space is a very small percentage compared overall entitlement spending. There is always going to be some level of inequality, so your maxim that we should only spend money on space exploration when those problems are solved just isn't workable. The enormous amount of money the United States spends on "solving" inequality and poverty begs the question of if that's even an effective or efficient allocation of resources in the first place.

baal80spam•2h ago
I see what you mean, but I kind of understand the reaction: what does this change in 99.99% of people lives? Nothing at all. It's not necessarily ignorance.
NetMageSCW•44m ago
I think in this case more than 0.1% feel a bit of inspiration in a time of darkness.
rvnx•7m ago
The same way Wernher von Braun was inspired
skybrian•2h ago
It's great for them, but I'm not really into reaction videos. Pictures taken by space probes are just as good as far as I'm concerned.
b00ty4breakfast•2h ago
it's amazing, but I'll refer you to Gil Scott-Heron for my feelings on the matter

  A rat done bit my sister Nell
  With whitey on the moon
  Her face and arms began to swell
  And whitey's on the moon
  I can't pay no doctor bills
  But whitey's on the moon
  Ten years from now I'll be payin' still
  While whitey's on the moon
  The man just upped my rent last night
  Cause whitey's on the moon
  No hot water, no toilets, no lights
  But whitey's on the moon
  I wonder why he's upping me?
  Cause whitey's on the moon?
  Well I was already giving him fifty a week
  With whitey on the moon
  Taxes taking my whole damn check
  Junkies making me a nervous wreck
  The price of food is going up
  And as if all that shit wasn't enough:
  A rat done bit my sister Nell
  With whitey on the moon
  Her face and arm began to swell
  And whitey's on the moon
  Was all that money I made last year
  For whitey on the moon?
  How come I ain't got no money here?
  Hmm! Whitey's on the moon
  Y'know I just 'bout had my fill
  Of whitey on the moon
  I think I'll send these doctor bills
  Airmail special
  To whitey on the moon
lookalike74•2h ago
Great share, thank you!
sebmellen•2h ago
Interesting. For all of Gil Scott-Heron's brilliance, this is by far my least favorite work of his.
fooblaster•2h ago
It's fine to not be interested, but this time one of the astronauts is black
rybosome•2h ago
I just came across this poem a few days ago and had the opportunity to think about it.

It’s a valuable perspective to hear. As someone prone to getting caught up in the breathless excitement about science, progress, human achievement, etc., it is a hard truth that these things are abstract and not relevant for people who are struggling with day-to-day life, particularly when those struggles are a result of the same government that is executing this mission.

However, the older I get, the less I bind to the idea of a single, correct truth. This perspective doesn’t invalidate the perspective that the mission is valuable. The complexity of the system in which this is taking place means that these things (moon missions and affordable healthcare) aren’t fungible for one another; his poverty wasn’t the result of the moon mission, it was the result of EVERYTHING that had happened over the 100 years prior.

So it’s useful to hear. It’s a sharp, valid reality check for those of us who like to think in big, abstract concepts. And, it’s one perspective among myriad valid perspectives.

xoac•1h ago
Kind of a false dichotomy. How about medical care as a right for a big abstract concept? He's not anti-science here, he's against the inequality of its distribution.
rybosome•59m ago
> Kind of a false dichotomy.

That’s precisely my point. Some stanzas in the poem suggest that there’s a direct connection between the moon mission and his poverty.

> The man just upped my rent last night > cause Whitey’s on the moon

> Was all that money I made last year > For Whitey on the moon?

And my point then was that I can see and empathize with his frustration, but I don’t feel it’s a singularly correct perspective to the exclusion of the perspective that the missions were of great value.

xoac•36m ago
But he's not blaming his poverty on "whitey on the moon" but the lack of healthcare. There is an opportunity cost to war, Moon/Mars missions etc.
rybosome•19m ago
I don’t mean to badger, but how can this stanza:

> The man just upped my rent last night > cause Whitey’s on the moon

Be interpreted as anything other than directly blaming his poverty on the moon mission?

remarkEon•11m ago
I don't think it's actually a useful perspective at all. The poem is racial resentment repackaged as a means to guilt trip people into feeling bad about adventure, science, and exploration. Unless they were pretty well read at a young age, most millennials probably first experienced this poem in the film First Man, where it is read as a backdrop to Apollo 11 traveling to the moon. It's a great scene because the juxtaposition is stark. We can either hold ourselves back an an endless and futile journey on solving the human condition of poverty and inequality, or we can explore the stars. It's an easy choice.
hagbard_c•1h ago
Yes, I remember that nihilistic piece of race rage bait and I remember it well. Now that 'non-whitey' is gliding past the moon and has shown he is past all that race-rage baiting by stating that [1] this is just — this is human history ... It’s the story of humanity — not black history, not women’s history I hope that the like of Scott-Heron and those who like to push this type of narrative are willing to finally take that hammer to ram down that nail into the coffin of the 'systemic racism narrative'.

No, I'm not holding my breath, the narrative if far too profitable for far too many people [2] to be put to rest.

[1] https://www.dailywire.com/news/watch-black-astronaut-on-arte...

[2] https://www.goodreads.com/quotes/11151740-racism-is-not-dead...

selimthegrim•1h ago
Wanda Sykes is also famous for a pithier more recent take on it
InsideOutSanta•43m ago
Why are you so angry about a black person's perspective of what the moon landing meant to them? Rather than putting a nail in the coffin of the "systemic racism narrative", your post underlines how long we still have to go as a society to take black people's perspectives seriously, rather than simply denigrating them as "race bait."
kelnos•1h ago
I get the general frustration there, but it's weird to focus on NASA's budget when it's such a teeny tiny fraction of the total.

Yes, there's a lot of government waste, but NASA ain't it.

And I would suggest that the billionaire class and unfettered capitalism are far more responsible for the modern day version of Scott-Heron's woes than the good ol' government scapegoat.

elteto•31m ago
If DOGE served for anything at all it was for showing that there isn’t even that much “waste” per se. If there’s any waste it’s in the Pentagon which can’t even audit itself, but of course DOGE didn’t even get close to that. It was all performative for them.
rationalist•10m ago
I think they proved that the waste is not easily defined. I would call fraud, waste, but a computer program isn't likely to discover it without boots on the ground looking to see if the money is actually going where the records indicate.
dotancohen•1h ago
The author of this poem went to great lengths to show his racism. It reminds me of a post, probably on Reddit, of a similar racist nature. Just when it's going in the other direction it's clearer.

The post was by a man, supposedly white, who had to pull his child or children from private school because he could not pay for it. His frustration was based on the fact that his taxes were higher than the school tuition, and that another student at the school, a black student, was having his tuition paid by the government. He implied that he was paying for another person's education, and could not afford his own child's education. He saw the same dichotomy as that expressed in the poem, in the other direction.

beacon294•26m ago
He could be expressing the generational frustration of being black in America. When things are so segregated you feel you are looking across at a different country landing on the moon, you might write such a poem.
GolfPopper•1h ago
Speaking for myself (who has been fascinated with the space program since I was a small child), any joy I might feel around Artemis II feels tainted, by the immense amount of pork involved (SLS is called "Senate Launch System" for good reason) to the point where Artemis is more corporate welfare that happens to involve the Moon than a real space program, and by my belief that it is intended to be little more than a quick, dirty, and vainglorious Apollo repeat by a failing government.
al_borland•1h ago
I ran across this video[0] yesterday with Neil deGrasse Tyson talking about how it’s always been political. The first moon landing was more about global politics than science. As a child you likely weren’t concerned about that side of it, or were shielded from it.

It isn’t always the purist motivations that push the human race forward, but forward it moves us.

[0] https://youtu.be/j_AlXChA9F4

ryandrake•1h ago
I don't think OP's problem with it is that it's "political" but that it's a product of pork and corporate welfare. The political thrust of the Apollo program was more "beat the Russians" and less "funnel money into dozens of already-rich corporations in favored districts." Even thought there was a lot of that, too. Modern space (and defense) projects seem to be almost 100% "pork funnel" and zero anything else.
bombcar•55m ago
The pork funnel is going to exist unless something major changes; so I'd rather get moonshots out of the pork.
dingaling•17m ago
But how many Moonshots could we have got out of $100 billion of vegetarian non-pork?

Everything about SLS, and most of Artemis, has been dictated by Congress, often overriding expert advice.

Why not just give NASA the money and let them get on with it?

The same happens with the US military, Congress constantly deleting funding for programs they don't like to fund ones they do.

KellyCriterion•22m ago
> more about global politics than science

I had a great Prof during my bachelor from Russia - this is what he always told -> and it makes sense: Back then was cold war

dreamcompiler•1h ago
The manned space program launches from Florida but is controlled from Houston. Why? Wouldn't it make more sense to have both in the same place?

Florida is because there's no other safe place in the US to launch a big rocket on an easterly trajectory* than Florida. Or the extreme southern tip of Texas, which SpaceX uses.

Houston is because NASA needed LBJ's support. They even named the place after him.

* Why easterly? Because that's the direction Earth rotates. If you orbit in that direction you get some free momentum from the planet itself.

EvanAnderson•52m ago
I know the RS-25 engines[0] (aka SSME, Space Shuttle Main Engine) were "reusable" in an academic sense (needing a ton of refurbishment after each use) but it hurts my heart that we're dropping them in the ocean and it makes it hard for me to feel good about the Artemis program. It's irrational but it makes the kid who loved the Space Shuttle (which, itself, was a political pork barrel and a jack-of-all-trades-master-of-none kind of program) sad.

[0] https://en.wikipedia.org/wiki/RS-25

philistine•11m ago
You and me both. They don’t even put a parachute on the boosters to get them back. Some pieces on these boosters have been in use since the 80s.
Bnjoroge•1h ago
there's zero difference between a photo taken by them and one by cameras on ISS.
gus_massa•1h ago
Stealing a link from a comment by ceejayoz, the difference is like a 5% or 10% [it got deleted now] https://www.reddit.com/r/Astronomy/comments/1sd797j/the_moon...
nixon_why69•1h ago
I'm not being a hater, but we landed on the moon 55+ years ago and now we're doing a flyby with 35+ year-old engine tech. It's good that we're doing something but we should be doing better.
nine_k•1h ago
In 2-3 years we should expect a Starship mission to Moon, at a much more sensible scale, as in the amount of scientific gear and actual researchers delivered to the surface (and then back).
juleiie•36m ago
There is literally not many things in life I hope so much for than starship success. Sounds strange perhaps but I just love space and I hope it succeeds.

Funnily I absolutely despise Musk at the same time for being absolute buffoon

pstuart•14m ago
We're days away from the SpaceX IPO that will make Musk even richer than he is now. I don't trust him with that money.
rvnx•10m ago
Somehow I prefer to give cash with the goal of making life multiplanetary than support guys like Google or Palantir. Just don't expect returns from it.
rantingdemon•14m ago
2 to 3 years is wildly optimistic. Of the 5 launches last year 3 were failures and it's not even close to be ready for humans yet.
xkcd1963•44m ago
Where is the tangible proof my friend
majkinetor•2h ago
FYI: https://issinfo.net/artemis
d-e-r-e-k•2h ago
There’s too many problems here on earth for me to get excited about a trip to the moon
FrojoS•2h ago
Given how many of these problems are self-inflicted, maybe we should focus more on trips to the moon and beyond, not less.
davidw•1h ago
Yeah, if we cut back a bit on the war crimes we could easily fund both more moon missions and cool science, as well as a shit ton of great programs to help people with the basics like food and rent and health care.
bluebarbet•1h ago
Agreed. I remember following the various Mars rover missions of the 1990s-2010s with avid interest. I have now lost my interest in space completely. The house is on fire and we're going on holiday again? It's beginning to feel almost indecent.
Aboutplants•1h ago
I completely understand and agree. But there is still something magical about spaceflight that will forever put me in awe. It’s a small moment of wonder in a world of disappointment. I’ll take anything I can get these days
throwatdem12311•1h ago
The trip to the moon just makes me depressed about all the problems here because they seem so pointless in perspective.
JKCalhoun•1h ago
In fact a trip to the Moon gives me hope for our species—that not everything is shit.
czbond•1h ago
Optimism will get you through.... Humans have bumpy rides, but in the aggregate we figure it out and move on
jibal•48m ago
In the aggregate we live miserable lives and then die.
NetMageSCW•33m ago
That was true the last time we went to the Moon, but this time in the aggregate we live less miserable lives.
herodotus•2h ago
I am curious. If it is on the far side, where does the light come from for the photos? Other stars?
ziftface•2h ago
The sun
phantom784•2h ago
The sun still. It's just that that side never points towards the earth, but it still gets sunlight. Same as how the side we see isn't fully lit except during a full moon.
nkrisc•2h ago
The moon is tidally locked with the Earth, which means the same side always faces the Earth. So, for example, when the moon is between the Earth and the sun, the far side (from the perspective of Earth) would be fully illuminated by the sun.

The “far side” of the moon refers to the hemisphere that can’t be seen from Earth.

dust42•2h ago
Yes, and right now is full moon, thus the far side is only illuminated by stars.
davidw•1h ago
I wonder why they decided on that timing? If it were better illuminated by the sun, couldn't they get some better photography?
ranger207•1h ago
They want to fly by at lunar sunrise as the shadows help see depth better. Also, they have very sensitive cameras (up to 3,280,000 ISO!); the Earth photo the other day was taken at night, so you can see how they'll be able to get detail even in the dark parts
brabel•1h ago
My guess is that this mission is not about imaging the far side of the Moon at all as that has been done already.
davidw•53m ago
Fair, but these images are going to get a lot of public attention, so making them good ones would be worthwhile.
NooneAtAll3•1h ago
current 2nd stage is underpowered, so it has to be compensated by 1st stage right from the start

and since launchpad is in the north hemisphere, Moon has to be at the south part of its orbit

layer8•1h ago
And a little bit by asteroids like 20 Massalia and comets like 24P/Schaumasse.
_fw•1h ago
Am I losing it? They can’t be seeing the far side of the moon right now, because they haven’t adjusted course to go round the far side of the moon yet…

So does this suggest the BBC is wrong and it’s the side of the moon we’re used to seeing, but just it’s “dark”?

But then the astronauts are saying it’s weird seeing the moon in a whole new light (excuse the paraphrasing pun).

I don’t understand.

AnduCrandu•1h ago
I think they're saying they can see a sliver of the far side, and that seeing the moon from a slightly different angle is weird having seen the near side so often. But they didn't really make that clear.
ceejayoz•1h ago
They’re far enough out that they can see some stuff you don’t see from Earth. They aren’t seeing the entire far side yet.

Illustrated: https://www.reddit.com/r/Astronomy/comments/1sd797j/the_moon...

runjake•1h ago
Hence the use of first glimpse.
gus_massa•1h ago
It got deleted now. It would be nice to see a new versions if abailable.

So, let's make some guess, but IANAA. Orion is in the middle of the trip going to the meeting point to the Moon in a quite straight line but the Moon is still not there. It will be there in 2 or 3 days, that is like 45° of the orbit.

  O                                                          .   .    o
  Earth                            >   .    .     .     .             Moon
                                   Orion                              in 3 days
                                                                    .
                                                                  .
                                                               .
                                                            .
                                                         .
                                                       .
                                                     o
                                                     Moon
                                                     now

Using some sloppy Math and sloppy Astronomy, I estimate that the difference between our point of view and their point of view is 20° or 30°. So the visible surface has like a 10% difference, that is consistent to call it a "glimpse". My estimation is also similar to the graphic posted in Reddit, but I'm not sure what was the problem.

I actually can't tell the difference in the photo to save my life, but I have a friend that is astronomer and I'm sure that if I show the photo to him, he could use a sharpie to mark the difference on my screen without any problem.

syncsynchalt•32m ago
Take a look at https://issinfo.net/artemis.html

Your illustration is about right, but the angle they're catching now is even a bit further than you've shown.

roelschroeven•1h ago
Have a look at the tracker at https://issinfo.net/artemis.html

They're already at a point where they see the moon from a different angle than we see it from Earth, enough to see a bit of the side that we can't see from here.

beloch•1h ago
Imagine you're holding a ball with drawings on it. Hold it out at arms length and fix how it looks in your memory. Now bring it close to your face and move your head a tiny bit to the side. You're not seeing the whole back-side of the ball. Far from it! However, you are seeing some bits you weren't seeing before and the whole picture you can see now looks different than it did when the ball was at arm's length.

That's my guess. They're seeing parts of the dark-side of the moon because they're now close enough that they have a different viewing angle than we do on Earth. Remember, they're not flying straight at the moon. That's not how transfer orbits work.

bdbdbdb•1h ago
I was also very confused, but after some reading I figured it out.

> In an interview with NBC News from space, NASA astronaut Christina Koch described seeing the moon out the window of the Orion capsule and realizing that it looked different from what she was accustomed to on Earth.

> “The darker parts just aren’t quite in the right place,” she said. “And something about you senses that is not the moon that I’m used to seeing.”

They are not on the other side of the moon seeing the full dark side, but from their position they're seeing the moon at a slight angle, meaning that SOME of what they now see is "the dark side", or the part we can never see from earth since the same side always faces us

mathgeek•1h ago
“First glimpse of the dark side of the moon” rather than “the whole dark side of the moon”. Title is pretty accurate for my understanding.
implements•1h ago
Remember that they’re not flying towards the Moon but to a point in space where they and the Moon will be closest together in a day or two, hence the Moon is now ‘off to their side’ and they can see a segment of it that is hidden to Earth observers … I think.

Also, the dark side of the Moon is often illuminated but we call it dark because it’s also hidden from earth due to the Earth and Moon being tidally locked (the same side of each always faces the other body).

dreamcompiler•1h ago
> they haven’t adjusted course to go round the far side of the moon yet

No course adjustment is necessary (at least in the sense of an engine burn). The moon's gravity will sling them around and back toward Earth.

pierrec•1h ago
>they haven’t adjusted course to go round the far side of the moon yet

They did, 3 days ago! Maybe this is being pedantic (?) but the trans-lunar injection burn they did on April 2 put them on the complete trajectory including return to Earth. Though there are still possible correction burns that can be done to increase precision (the first 2 of these were already canceled).

_fw•50m ago
I relish in the pedantry. Thanks Pierre
NetMageSCW•38m ago
They did that change a long time ago. They are on a course to go around the Moon from the TLI burn (trans lunar injection) Thursday at 7:49pm EDT. They don’t need any more burns for that.
davidw•1h ago
It makes me tear up seeing the absolute 'best of us' as humanity striving and exploring in the midst of so much wretched evil and awfulness.
throwatdem12311•1h ago
edit: knee jerk reaction was wrong

Still think what he said is worth hearing.

https://www.instagram.com/reel/DWvRjeEgecb/?igsh=MXZoYjZobDM...

Cider9986•1h ago
That is a shame they cut that out.
layer8•1h ago
What you link to is from a different interview: https://www.youtube.com/watch?v=VpPTnR5jin0
throwatdem12311•38m ago
thank you, as usual…knee jerk reaction was wrong, apologies and updated

I still liked what he had to say so gonna leave up the link itself

layer8•1h ago
Latest published image of the moon: https://www.nasa.gov/image-detail/amf-art002e009006/

Photo and video gallery: https://www.nasa.gov/gallery/journey-to-the-moon/

busymom0•1h ago
Kinda surprised the gallery doesn't allow me to use the arrow keys on my keyboard for next/previous navigation.
sgt•24m ago
Will Elon set up a lot of colorful and blinking billboards to make it less grey?
kklisura•1h ago
On one of Apollo missions they've read from Bible, Book of Genesis [1]. I wish they did something like that here - and I'm not even a Christian, let alone religious. They did relay some beautiful message [2] though.

[1] https://www.youtube.com/watch?v=A4tDZye57D4

[2] https://www.youtube.com/watch?v=ELslc6O4UVk

delecti•1h ago
I sure hope they don't. Even just the hint of connecting this achievement to the supposed Christian nature of the US would reinforce a lot of the bad things in the world right now. Namely, that we're actively at war in the middle east (Christianity and Judaism vs Islam), in a burgeoning cold war with China (more Christianity vs "godless" communists), and run by an increasingly fascistic administration (the ties between religion and government are a hallmark of fascism).
dotancohen•1h ago
I am not a Christian, but it was arguably the Christian value system which forged the government and institutions that made these achievements possible. Such progress happens only in high trust societies.
jedberg•42m ago
> but it was arguably the Christian value system which forged the government and institutions that made these achievements possible.

Many of the founders were specifically anti-Christian. They were deists, and believed in a higher power, but specifically rejected the idea of a divine intervention of God or Jesus.

Christians do not own the idea of being nice to others and trusting others.

TimTheTinker•19m ago
Of the 45 delegates to the continental congress, only two (Benjamin Franklin and another) were known to be deists. One's membership records couldn't be found. The other 42 were active members and on the books in their churches.[0]

Jefferson also was a deist, but he wasn't present at the constitutional convention of 1787 (though he earlier authored the Declaration of Independence).

[0] M. E. Bradford. Founding Fathers: Brief Lives of the Framers of the United States Constitution, second edition. University Press of Kansas, 1994.

dotancohen•3m ago
I stated that the United States is based on Christian values. Not that the United States is a Christian state.

Do you value separation of state and religious authority? Women's rights? Minority rights? Human dignity? Equality before the law? Sanctity of life? Individual moral responsibility? Monogamous marriage? The objective study of history? Fair trial? Witnesses at trial? Tolerance of alternative viewpoints?

Those are all Christian values. For what it's worth, I'm not Christian.

satvikpendem•30m ago
The Renaissance and Enlightenment were anti-religious ideals, of the power of mankind over the gods.
pigpop•22m ago
I'm more worried about Chinese fascism than the American kind.
delecti•8m ago
China may be authoritarian (I would agree that they are), but they're not fascist. They're also a much smaller threat to anyone living in the US. I'm more worried about the jackbooted thugs on my own streets than the ones halfway around the world.
throwaway25231•5m ago
Can you explain what "Chinese fascism" is? Not citizen of any super-power, but how can you be sure you're not fallen under some propaganda where you see "them" as being evil and not just some other-way-of-living?
Fricken•50m ago
Are they going to land, to get out, take a look around? No. We have moon rocks at home.
dbacar•46m ago
Rather than the far side, what about the Dark Side of the Moon?
kqr•45m ago
Because it's not always dark. Only during a full moon on Earth is the far side fully dark.
syncsynchalt•31m ago
... matter of fact it's all dark.

(The moon has an albedo of 12%)

nodesocket•46m ago
It’s sort of curious that BBC always seemed to get linked to the Artemis news on HN instead of the official NASA website or US news agencies.
areoform•39m ago
It's interesting to me how cautious NASA is being with Artemis II. I wrote about the risk / mortality calculation behind this, but everything from the trajectory, the decision not to do an orbital insertion, the checkout in high-Earth orbit is very cautious.

I wish this mission took greater risks. Or, just at least go as far as Apollo 8, but stay for a bit longer, and try out new things. It would be fun to take a finicky low mass radio telescope experiment to the far side of the moon.

neurostimulant•37m ago
> I wish this mission took greater risks

It's already risky enough: https://idlewords.com/2026/03/artemis_ii_is_not_safe_to_fly....

areoform•29m ago
Yes, and that's part of what spaceflight is. https://1517.substack.com/p/1-in-30-artemis-greatness-and-ri...

It has always been a touch-and-go affair

dd_xplore•34m ago
I don't think they'd or any other space mission will take that much risk anymore. Atleast without the pressure/tension of cold war space race.
cmrdporcupine•38m ago
Just some humans doing proper awesome human stuff and being good people advancing international brotherhood and scientific advancement.

Love seeing our Ontario native Jeremy Hansen on the microphone, and those two flags properly positioned beside each other.

I'm not a Christian today, but was raised that way. This is the hopeful message I want to see on this day, and the true meaning of the symbol. Hope for all humankind. Working together.