Sebastien (@pheatus) header
Sebastien (@pheatus) profile picture

Entrepreneur. Building things on Earth for now. Listening to trance. Staring at what’s beyond.

Joined November 2010
Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)Photo by Sebastien (@pheatus)
I always say we are perhaps living in the single greatest moment in human history, and believe me I stand by it. Here's the proof:  - All-time high literacy rates - Record healthspans  - Energy access globally is at record highs  - Child survival rates have shattered expectations  - Intelligence & energy are collapsing in cost for the first time ever  What else can we ask for?
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The thing nobody tells you about exponential change is that it feels like nothing is happening right up until the moment everything happens at once.
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Sebastien retweeted
Three years since the first flight of Starship, the next generation is here. New ship. New booster. New engines. New pad and new test site. SpaceX engineers are working to solve one of the most difficult engineering challenges in history: developing a fully, rapidly reusable rocket
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A close look at the Starship test flight 9 full stack in 4K. Go SpaceX! Go Starship! T-minus 24 hours and counting! 5/26/25
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Watch Firefly land on the Moon! After identifying surface hazards and selecting a safe landing site, #BlueGhost landed directly over the target in Mare Crisium. A historic moment on March 2 we'll never forget. We have Moon dust on our boots! #BGM1
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Casually meeting Craig Jackson and hitting the security with the stern “one second” 🥶
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Sebastien retweeted
So true. 😂
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Sebastien retweeted
Starship's seventh flight test is targeted to launch Wednesday, January 15, with a 60-minute launch window opening at 4 p.m. CT. The Starbase team is keeping a close eye on weather conditions → spacex.com/launches/mission/…
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Actually Smart Summon rolling out now in Europe & the Middle East
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The size of Starship. Human for scale.
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Sebastien retweeted
Starship Flight 6 tomorrow
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Sebastien retweeted
Starship’s fifth flight test was a seminal moment in iterating towards a fully and rapidly reusable launch system. Next up: the sixth flight test of Starship is targeted to launch as early as Monday, November 18 → spacex.com/launches/mission/…
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SpaceX’s last ~40 hours: - launch of history’s largest and most powerful rocket, Starship, completing the first-ever midair catch of a rocket booster and an on-target ocean landing of the upper stage - launch of Falcon Heavy with an interplanetary NASA spacecraft headed to one of Jupiter’s moons, achieving a new Falcon vehicle velocity record - two Falcon 9 launches of dozens of Starlink satellites; one from Florida, one from California That’s four launches of three different rockets (Starship/FH/F9) from four unique launch sites in three U.S. states — in ~40 hours. Insanity.
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This underwater upside down view of synchronized swimmers produces a surreal effect, to say the least [📹 Fabio Ferioli]
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Sebastien retweeted
Starship and Super Heavy loaded with more than 10 million pounds of propellant in a rehearsal ahead of Flight 4. Launch is targeted as early as June 5, pending regulatory approval
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Living the best life.. 😊
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New study finds immune T cells engineered to kill zombie senescent cells 🧟‍♀️ can reverse key aspects of aging in mice 🐁 including metabolic & physical decline. Imagine a single treatment that protects from aging, for life…see thread nature.com/articles/s43587-0…
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