Jared Vucina

@tonyzzhao thanks Tony, you've put together an awesome team!

We are lucky to have you Jared! Data ops is stronger than ever.

As someone who has a basket of laundry piling up in the living room, I'm personally vested in seeing Sunday succeed! Excited to be a part of the team that brings Memo into real people's homes.

@jaesong Excited for this one!

Take Grok with you

@TheGregYang Very cool!

soon grok will automatically translate foreign language posts for you

Coolest project I’ve ever worked on, even if in a small way. Excited to see grok 3 in action!

@BenjaminDEKR This is sick!

@matiroy @NikitaPopov1204 Congrats Nikita!

Congrats @NikitaPopov1204 for your 3rd promotion/role change at xAI: generalist AI tutor → coding AI tutor → team lead → human data manager! He took the initiative to move to Palo Alto, and has been very proactive and hard working! That's a great reflection of xAI's culture!

@grok 👀

eyes have been granted image understanding now available

@SohilAthare @xai @grok @SeverTopan @brendanigraham @m_catoen Very cool idea!

@IterIntellectus 😂

@0xgaut Undisputed goat 🐐

all in the same week

@SpaceX We’re really going to mars aren’t we 😳

Mechazilla has caught the Super Heavy booster!

@beffjezos 😂

Next thing you know, Optimus hits you with one of these:

@Teslaconomics This is one of the coolest things I’ve ever seen 🤯

Bro, you still have humans making your drinks? 🍺

@Tesla Excited for this one!

The future will be streamed live 10/10, 7pm PT twitter.com/i/broadcasts/1…

@BenjaminDEKR 😂

"Humans like playing video games and eating snacks. And monkeys do to."

@niccruzpatane 😂

SpaceX is trolling with these structural weights for testing 😂

@Starlink You guys are amazing!

Areas affected by Hurricane Helene are currently eligible for 30 days of free Starlink service to help with response and recovery efforts → starlink.com/HurricaneHelen…

@pmarca Peak aesthetic

@PolarisProgram @SpaceX This is so cool

Polaris Dawn Flight Day 3 Update Early Thursday morning at 7:58 a.m. ET, the Polaris Dawn crew successfully completed the world’s first spacewalk – also known as an extravehicular activity (EVA) – from Dragon at 732.2 km above Earth.    Shortly after arriving in space on Tuesday, the crew began a two-day pre-breathe process, designed to prevent decompression sickness while also preparing the crew for the environment inside the EVA suits by gradually lowering Dragon’s cabin pressure and increasing the oxygen concentration.    Then on Thursday, the crew donned their suits and initiated Dragon seat rotation, suit tare, and the heads-up display and helmet camera checkouts. The 106-minute spacewalk officially began at 6:12 a.m. ET when suit pressurization started, the nitrogen purge was initiated, and pure oxygen (O2) was flowing into the suits. A secondary flow of oxygen primarily helped provide cooling to the suits, which would come in handy during the spacewalk.    Once suit leak checks were complete, the crew and ground teams gave the go for Dragon to initiate venting, which took the cabin’s pressure down from ~8 psi to below 1 psi – nearly to the vacuum of space. Simultaneously, Dragon repositioned its trunk to face the sun ahead of the hatch opening.    Mission Commander Jared Isaacman opened the hatch and for the first time, four astronauts were simultaneously exposed to the vacuum of space. Jared and Mission Specialist Sarah Gillis separately exited the spacecraft and individually performed a series of suit mobility demonstrations to test the performance of the spacesuit in the vacuum environment of space. Mission Pilot Kidd Poteet and Mission Specialist Anna Menon remained seated, managing suit umbilicals and monitoring vital support systems and telemetry on Dragon’s displays.   Upon completion of their individual EVAs, the hatch was closed, Dragon re-pressurized to 14 psi, cabin oxygen and pressure levels confirmed, officially completing the suit testing alongside the first commercial spacewalk and the first EVA from a Dragon spacecraft.   Throughout the EVA, stunning visuals were afforded by Dragon’s cameras and the spacesuits helmet cameras as the crew orbited between 184.9 x 732.2 km above Earth.   Following the spacewalk, the crew took time to rest and recuperate, enjoying a well-deserved meal before posting from space for the first time on X using Starlink high-speed internet. The crew concluded the day by connecting with their families and settling in for their sleep period ahead of Flight Day 4.