AI 资讯
SpaceX cleared to fly Starship again after booster failure in May
This will be the first Starship test flight for SpaceX as a public company, testing the market's appetite for the company's "fly, fail, fix" approach to rocket development, which often ends in fireballs.
科技前沿
China’s Tianwen-2 Space Probe Has Rendezvoused With Earth’s Quasi-Moon
The probe sent back the first pictures of the asteroid Kamo’oalewa. Next step: landing on the surface and collecting samples to send back to Earth.
科技前沿
China recovered its first reusable rocket and showed a new way to do it
"Clearly, they admire the work that's being done by SpaceX and are trying to replicate it."
科技前沿
FCC grants approval for sun-reflecting space mirror that's been widely criticized by astronomers
Reflect Orbital wants to direct sunlight at night with a network of satellites.
科技前沿
Metal balls from space are popping up on Australia's beaches
Sadly, we don't think aliens were involved in this particular space balls incident.
科技前沿
China is catching up to Elon Musk’s reusable rockets
China's state-owned space company recovered its first orbital rocket booster after launch.
科技前沿
NASA sure seems to be asking an awful lot of private space stations
"Industry finally knows what NASA is asking of them."
科技前沿
China becomes the second country to recover a rocket booster
China made a breakthrough in its space program with the successful capture of a Long March 10B rocket booster.
AI 资讯
Wally Funk, last of Mercury 13 and oldest woman in space, dies at 87
"I have been waiting a long time to finally get up there..."
AI 资讯
Rocket Report: "Panic" over Transporter availability; Isar to launch from Canada
"We are delighted to actively help shape the ramp-up of the Ariane 6."
创业投融资
Guy who took photo of Jupiter with a Game Boy Camera and giant telescope publishes DIY tutorial
The latest adventure for the kooky camera looks skyward.
科技前沿
Aviation pioneer and space-travel record breaker Wally Funk dies at 87
Funk became the oldest person to fly in space in 2021.
AI 资讯
Anthropic, OpenAI, and SpaceX are bigger than the last 25 years of tech exits
Three big AI IPOs are set to generate more value than all the U.S. VC-backed exits since 2000.
AI 资讯
The newest entrant in the military’s launch competition isn't actually a launch company
"I think it's fair to say that Phase 3 did not contemplate this."
科技前沿
SpaceX is on track for record-setting Starlink deployments
SpaceX is currently ahead of last year's record-setting pace for Starlink satellite deployments. SpaceX launched 1,589 Starlink satellites into low-Earth orbit in the first half of 2026, according to launch data compiled by Jonathan McDowell's satellite tracker, compared to 1,489 satellites deployed at the same point in 2025. 2025 was already a record year for […]
开源项目
Payloads used to dictate the terms of launch. That's finally changing.
"The Starship Pez dispenser demonstrates very smart industrial design and scale."
AI 资讯
Dentro i “pensieri privati” di un LLM: J-Space, Global Workspace e cosa cambia davvero per chi sviluppa
Un’area interna che sembra una lavagna di ragionamento: non è coscienza, ma è un indizio forte su come emergono controllo e pianificazione nei transformer. Negli ultimi anni ci siamo abituati a pensare ai modelli linguistici come a enormi “scatole nere”: un prompt entra, un testo esce, e nel mezzo c’è un mare di matrici difficili da ispezionare. Ma c’è una novità interessante: alcune analisi suggeriscono l’esistenza di una piccola regione interna, relativamente organizzata, che funziona come uno spazio di lavoro per concetti . Un posto dove il modello “tiene a mente” qualcosa prima di produrre la risposta. È un’idea che fa scattare subito l’associazione più pericolosa (e più abusata) del momento: coscienza . In realtà, il punto non è stabilire se un LLM sia cosciente; il punto è molto più concreto e utile per chi sviluppa: se esiste un’area interna che concentra il ragionamento controllabile , allora possiamo capire meglio cosa guida certe risposte e come intervenire su errori, allucinazioni e comportamenti indesiderati. J-Space: una “lavagna” interna per il ragionamento L’idea chiave è questa: dentro il modello emergerebbe un piccolo insieme di pattern neurali “coerenti” (chiamiamoli J-Space ) che si comporta come una lavagna. Su questa lavagna compaiono concetti (non necessariamente parole che verranno stampate). Questi concetti influenzano la catena di ragionamento . Molte altre abilità—fluency, grammatica, stile, completamento locale—sembrano invece scorrere “automaticamente” altrove. Se questa separazione regge, spiega un fenomeno che tutti abbiamo osservato: modelli capaci di scrivere in modo impeccabile, ma fragili nel ragionamento o incoerenti quando devono mantenere vincoli. Il test più interessante: sostituire un concetto e vedere il ragionamento obbedire Un esperimento illuminante consiste nell’individuare un concetto attivo nello spazio di lavoro e sostituirlo con un altro, senza cambiare né prompt né output manualmente. Esempio (semplificato): Domanda:
科技前沿
Miami-based City Labs achieves a first for commercial nuclear power in space
"The BOHR mission serves as a pathfinder for future nuclear-powered spacecraft."
AI 资讯
Venus Aerospace raises $90M Series B to build a new kind of rocket engine
Build a new kind of rocket engine and the world will beat a path to your door.
AI 资讯
Blue Origin reportedly raising $10B at $130B valuation
Blue Origin is raising $10 billion at a $130 billion pre-money valuation from Coatue Asset Management, Bezos himself, and other big-name investors, The New York Times reported.