SpaceX Starship flight 13 shows white powder on the surface of the heat shield. The flaps that were in the water showed a lot ...

I was wrong in thinking that SpaceX would buy 5G celltower equipment from the Echostar auction. It is the wrong equipment to ...

When did Tesla FSD 15 get installed into Robotaxi?It happened 2 month ago and Tesla slowed the unsupervised robotaxi program ...

SpaceX deliberately flew a more energetic / higher-dynamic-pressure reentry profile on this flight to stress the system harder than a normal return would. The vehicle survived, executed the flip and ...

The hardest remaining barrier to rapid Starship reuse is no longer engines, tanks, or even catching the vehicle. It is the heat shield. Three specific problems still dominate: Mechanical loads during ...

NVIDIA Vera Rubin is the company’s next-generation rack-scale AI platform (successor to Grace Blackwell), optimized for ...

A PHD in math disproved an 87 year old math problem with about two hours of working with Anthropic Fable. The Jacobian ...

Parameter count: 2 trillion (2T). Confirmed by Elon as the “2T model” that is “better than our 1.5T in every way.” Relation to prior model. It is a direct successor to Grok 4.5, which is based on ...

Anthropic Opus 5 was asked to build an ISS space station tracker and the UI and technical capabilities were good.

Superintelligence is not one event — it is and will be a frontier that advances domain by domain, in strict order of how ...

Gavin Baker says anything that increases competition and compresses margins at the model layer (foundation models) is net ...

There are now multiple sub-2 hour marathons. How has this happened. There are faster speeds from training, new shoes. Shorter ...