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Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28

https://www.jvm-weekly.com/p/project-valhalla-explained-how-a
357•philonoist•8h ago•195 comments

The Productivity J-Curve [pdf] (2018)

https://ide.mit.edu/sites/default/files/publications/jcurve.pdf
11•kioku•3d ago•2 comments

DuckDB Internals: Why Is DuckDB Fast? (Part 1)

https://www.greybeam.ai/blog/duckdb-internals-part-1
305•marklit•3d ago•89 comments

"No Feigning Surprise"

https://wizardzines.com/comics/surprise/
45•evakhoury•3d ago•27 comments

Ten years of ClickHouse in open source

https://clickhouse.com/blog/open-source-10
160•saisrirampur•3d ago•48 comments

Zen and the Art of Machine Learning Research

https://blog.jxmo.io/p/zen-and-the-art-of-machine-learning
146•jxmorris12•3d ago•47 comments

To study how chips work, MIT researchers built their own operating system

https://news.mit.edu/2026/to-study-how-chips-really-work-mit-researchers-built-their-own-operatin...
277•speckx•3d ago•39 comments

I found 10k GitHub repositories distributing Trojan malware

https://orchidfiles.com/github-repositories-distributing-malware/
877•theorchid•1d ago•230 comments

Gribouille 0.3.0: A Grammar of Graphics for Typst

https://mickael.canouil.fr/posts/2026-06-15-gribouille-0-3/
149•mcanouil•4d ago•55 comments

How many of the 170k English words do you know?

https://vocabowl-870366514258.us-west1.run.app/
60•abnry•1h ago•82 comments

So You Want to Define a Well-Known URI

https://mnot.net/blog/2026/well_known_uris
118•ingve•9h ago•68 comments

The AirPods Effect

https://www.theescapenewsletter.com/p/the-airpods-effect
236•herbertl•16h ago•424 comments

Akse3D – open-source 3D modelling anyone can master

https://akse3d-en.skaperiet.no
78•joachimhs•4d ago•16 comments

Zero-Touch OAuth for MCP

https://blog.modelcontextprotocol.io/posts/enterprise-managed-auth/
224•niyikiza•17h ago•82 comments

Show HN: Modeloop – From visual algorithms to microcontroller C code

https://www.modeloop.app/
11•lucamark•3d ago•19 comments

How Japan's railways stayed one while splitting apart

https://arun.is/blog/jr-logo/
133•ddrmaxgt37•2d ago•109 comments

SMTP Relay with Web Dashboard

https://github.com/toinbox/simplerelay
34•toinbox•3d ago•3 comments

Ubiquiti: Enterprise NAS, Built on ZFS

https://blog.ui.com/article/introducing-enterprise-nas
378•ksec•1d ago•312 comments

Datasette Apps: Host custom HTML applications inside Datasette

https://simonwillison.net/2026/Jun/18/datasette-apps/
116•lumpa•14h ago•43 comments

CS 6120: Advanced Compilers: The Self-Guided Online Course (2020)

https://www.cs.cornell.edu/courses/cs6120/2025fa/self-guided/
403•ibobev•1d ago•56 comments

.gitignore Isn't the only way to ignore files in Git

https://nelson.cloud/.gitignore-isnt-the-only-way-to-ignore-files-in-git/
476•FergusArgyll•1d ago•147 comments

Norway greenlights first full-scale ship tunnel

https://eandt.theiet.org/2026/06/18/norway-greenlights-world-s-first-full-scale-ship-tunnel
82•geox•5h ago•41 comments

Hospitals and universities repurposing drugs at lower cost

https://www.kcl.ac.uk/news/hospitals-and-universities-repurposing-drugs-at-90-lower-cost
320•giuliomagnifico•1d ago•148 comments

If your product is Great, it doesn't need to be Good (2010)

http://paulbuchheit.blogspot.com/2010/02/if-your-product-is-great-it-doesnt-need.html
120•skogstokig•3d ago•86 comments

W Social, public institutions and the theater of European digital sovereignty

https://blog.elenarossini.com/w-social-public-institutions-and-the-theater-of-european-digital-so...
234•nemoniac•1d ago•147 comments

Modos Color Monitor Pushes E-Paper Displays Further

https://spectrum.ieee.org/modos-e-paper-monitor
317•Vinnl•1d ago•73 comments

Cell-based architecture for resilient payment systems

https://americanexpress.io/cell-based-architecture-for-resilient-payment-systems/
137•birdculture•3d ago•54 comments

Flexport (YC W14) Is Hiring in Indonesia, India, and Thailand

https://www.flexport.com/company/careers/
1•thedogeye•14h ago

Show HN: Talos – Open-source WASM interpreter for Lean

https://github.com/cajal-technologies/talos
69•mfornet•1d ago•16 comments

The room the economy can't see

https://wilsoniumite.com/2026/06/19/the-room-the-economy-cant-see/
172•Wilsoniumite•5h ago•167 comments
Open in hackernews

NASA picks Eric Schmidt's rocket company for Mars mission

https://techcrunch.com/2026/06/17/nasa-picks-eric-schmidts-rocket-company-for-mars-mission-setting-up-a-race-with-spacex/
29•isaacfrond•2h ago

Comments

doublerabbit•2h ago
I need to jump on this rocket company spacewagon.

  Claude, make me a space rocket. Using only lisp, if and regex statements.
danielbln•2h ago
You didn't add "make no mistakes" so that first test burn will probably blow up the pad, but now you know.
bombcar•56m ago
The first one has to blow up, or you'll never get off the ground.
close04•1h ago
> might just beat SpaceX to Mars.

SpaceX/Musk can always spin it as “we have more ambitious goals than some lowly scientific instruments”.

consumer451•1h ago
Since SpaceX now includes controlling the Twitter culture war narrative, yes... lots of other things to do for "SpaceX."

I say this as a huge fan of the OG SpaceX, and a space nerd in general.

I was thinking that I felt bad for the OG SpaceX folks working on rockets, and Starlink... with all the distractions. However, many of them just became millionaires. So, what do I know.

Elon is a heck of an economic engineer. I would probably want to be along for the ride.

__m•1h ago
Well they reached europa i think
ajay-b•1h ago
This mission is an orbital science mission studying Mars' atmosphere, not the same objective as SpaceX's long-term goal of sending large cargo and eventually humans to Mars. So I think the title might be taking the piss just a smidge.
dundarious•1h ago
I don't assume "Mars mission" to necessarily mean cargo for settlement or humans. In fact, that all seems quite distant at this point, so I ignore it entirely unless specific concrete actions occur.

So for many people like myself, the title is perfectly reasonable. The world does not revolve around SpaceX and its purported plans.

mr_toad•56m ago
By that logic the Russians won the space race pretty completely.
eterm•46m ago
They did. It was the Soviets winning the space race that caused the USA to sink everything into the Apollo mission, to prove they could go bigger.

Russia were first to almost every other milestone, first orbit, first man in orbit, first woman in orbit, first EVA, first moon orbit, first (unmanned) moon landing, and many others.

Edited "Russians" to Soviets because lot was done by non-Russian parts of the union, my original reply just mirrored the OP use of Russians.

sbuttgereit•26m ago
To be fair to the original commenter though... the actual title of the TechCrunch article is:

"NASA picks Eric Schmidt’s rocket company for Mars mission, setting up a race with SpaceX"

That title establishes a context in which looking at their relative goals is completely valid.

philipwhiuk•1h ago
For context, Relativity gained Eric Schmidt as CEO in March last year.

They built a 3D printed small sat launcher which failed it's first launch. They cancelled further work in favour of Terran R which has less 3D printing. First launch probably early next year. First successful launch, probably late next year.

A Mars mission 2028 is not crazy but it's ambitious.

josefritzishere•1h ago
Using private rocket companies is highly concerning.
ThrowawayTestr•1h ago
Then you know nothing of NASA and it's history
Noaidi•1h ago
NASA hired private companies to engineer and design their early rockets? I thought Wernher von Braun engineered the Saturn V rocket after NASA borrowed him from thew Nazi's
bvcp•1h ago
worse

https://en.wikipedia.org/wiki/Wernher_von_Braun

Noaidi•1h ago
I would say same. ;)

https://www.thewrap.com/wp-content/uploads/2025/01/trump-ina...

mr_toad•59m ago
Not to design them, but definitely to engineer and build them.

These days NASA doesn’t even build the payloads.

t1234s•1h ago
Now that spacex is public we can expect more headlines like this to sway the price similar to what is done with tesla.
Noaidi•1h ago
Folks, this is not a democracy, or a meritocracy, it is a corpocracy.
PunchyHamster•1h ago
Picking company that haven't launched anything at the size and range your need where there are competitors that do is ... interesting move.
0x59•1h ago
"trust me bro"
BiteCode_dev•1h ago
Maybe ES' companies gave they a contract stating they assume all the risks and take not a cent unless they succeed, including reparation on failure, just to win the market.
bpodgursky•1h ago
Don't read too much into this.

The way these always work is they pick a low-stakes mission to give a new competitor a chance to build the market. If they're on track to miss the deadline badly they'll switch vendors to SpaceX who they know can pick up the slack on a short timeline. And if they do manage to deliver, great.

1970-01-01•56m ago
Uh huh. Add it to the list.

https://en.wikipedia.org/wiki/List_of_crewed_Mars_mission_pl...

andrewflnr•51m ago
Not crewed.

> a spacecraft to house a suite of scientific instruments

Second sentence of the article.

1970-01-01•39m ago
Link doesn't fit but the argument stands. No billionaire-funded misison to Mars has ever succeeded. Not even SpaceX. You need at minimum an entire space program. Here's a better link: https://en.wikipedia.org/wiki/Mars_One
andrewflnr•32m ago
You didn't make an argument. You still haven't. Every new thing goes through a long stage where it hasn't happened yet. You haven't even begun to argue, with evidence, that this thing can't happen.

Even your line about "an entire space program" is incoherent in this context because the rocket in question is literally being used as a component in "an entire space program".

smrtinsert•51m ago
"Don't read to much into this. It's just a key talent, stable and productive, forming relationships with a key partner, gathering experience that you would think would be critical information to another companies valuation."
zitterbewegung•44m ago
NASA always needs more competition to keep launch costs low and encouraging innovation and it seems like he hasn't been CEO for a long time. This is indicative of funding competition which is a good thing.
mrweasel•32m ago
It's so weird that space launches is one of the businesses where the free market appear to be working.
slowmovintarget•36m ago
Relativity Space had a really interesting idea even before Eric Schmidt bought it. The key ideas were new technologies in 3d printing of designs for rapid iteration of design-to-implementation on what was previously extremely difficult (rocket engines, rocket bodies).

They even called their printers "Pylons" if recall (a nod to StarCraft's Protoss). The manufacturing tech has far broader implications than the application they were putting it toward.

My worry is that Eric bought them solely to get launch-for-compute in his pocket. Given his track record of "steal and when you get caught just have the lawyers 'clean all that up'" and "we didn't intend to unleash evil on the world, 'but it happened'" aren't encouraging. I always hope the golden goose doesn't get carved to pieces, but it usually happens.

ChrisArchitect•20m ago
Source: https://www.nasa.gov/news-release/nasa-announces-public-priv...
dylan604•55m ago
only if you squint at it while slightly tilting your head and really want it to be acrimonious.

"NASA picks Eric Schmidt's rocket company for Mars mission" comes no where close to implying it was a manned mission while absolutely being accurate in it's a rocket company being selected for a mission going to Mars. You're reading into it a manned mission.

ceejayoz•1h ago
https://en.wikipedia.org/wiki/Saturn_V

Manufacturer: Boeing (S-IC), North American (S-II), Douglas (S-IVB)

Noaidi•1h ago
This is a disingenuous statement.

The Saturn V[f] is a retired American super heavy-lift launch vehicle developed by NASA under the Apollo program for human exploration of the Moon.

NASA is not developing Relativity Space's rocket.

"On Tuesday, NASA said it hired the company to build a spacecraft to house a suite of scientific instruments, launch it into space, and fly it to Mars."

Plus, George Mueller, who managed the rocket team, worked for NASA, not some private company. So did all the engineers.

"The largest production model of the Saturn family of rockets, the Saturn V was designed at the Marshall Space Flight Center (MSFC) in Huntsville, Alabama. The program was managed by American George Mueller; technical design was led by scientists relocated from Nazi Germany, most notably Wernher von Braun, as well as Kurt Debus and Arthur Rudolph. This group had developed the first US launch vehicles, the Redstone rocket family, under the Army Ballistic Missile Agency. All engines were built by Rocketdyne. Boeing built the kerolox S-IC first stage powered by five F-1 engines; these remain the most powerful single chamber liquid-fuelled engines ever built. North American Aviation the hydrolox S-II second stage, and Douglas Aircraft Company the hydrolox S-IVB third stage, powered by five and one J-2 engines respectively. IBM and MSFC designed the rocket's instrument unit. "

https://en.wikipedia.org/wiki/George_Mueller_(engineer)

ceejayoz•49m ago
As with SpaceX and the Commercial Cargo/Crew projects, NASA sets requirements, milestones, procedures, etc., as they did with Boeing et al during Apollo.

https://en.wikipedia.org/wiki/George_Mueller_(engineer)#NASA...

> Borrowing from the US Air Force Minuteman program, Mueller formed the Apollo Executive Group, which consisted of himself and the presidents of Apollo's main contractors.

infecto•1h ago
Why? Are private companies not the engineering force in most military equipment these days.
expedition32•1h ago
Private companies paid with government dollars that employ lots of smart people from public universities.

This is not Arasaka.

infecto•1h ago
Sorry I could not understand your point through all the snark.

How is using Schmidt’s company any different than any of the other thousands of military equipment programs? I don’t see how anything you said shows the difference.