Tracking the companies building the path to Mars: SpaceX, Starship, Tesla, xAI and more.

Mars
Joined October 2026
🚨 ELON MUSK EXPLAINS HOW HE GOT INTO SPACE Elon Musk said he never understood why NASA had nothing about sending people to Mars. After selling PayPal he talked with a friend about doing something useful in space to get the public excited about going to Mars. He checked the NASA website expecting to see a clear plan and timeline for Mars, but there was nothing at all. He remembered that in the 1970s everyone assumed after the Moon we would go to Mars next. But the Space Shuttle turned out to be a big mistake that barely reached low Earth orbit. So he decided to create something that would excite people about Mars and help generate support and funding.
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🚨 ELON MUSK EXPLAINS THE BIG CHALLENGES OF TAKING SPACEX PUBLIC Elon Musk just laid out why keeping SpaceX private matters so much. Going public would force the company to focus on short-term quarterly results instead of the long-term mission of making humanity multiplanetary. Wall Street pressure could slow down bold decisions needed for Starship, Mars colonization, and rapid reusability. Elon wants SpaceX to stay laser-focused on the big picture without distractions from public market demands. This is classic Elon prioritizing the real mission over everything else. xitter.cf/MarsUniversityX/status…
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🚨 EASYJET SIGNS BIG STARLINK DEAL easyJet just announced a major partnership with Starlink to bring high-speed satellite internet to its planes for the first time. The airline flies about 100 million passengers a year and has more than 350 aircraft. Starlink will be installed on its Airbus A320 family planes starting in the first half of 2027, with full rollout targeted for early 2028. Passengers will get high-speed, low-latency internet from takeoff to landing. Just nine months ago easyJet said the economics did not work. Now they have officially signed with SpaceX.
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4 years ago today.
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🚨 STARLINK SAVES A MAN’S LIFE DURING EMERGENCY SURGERY IN RURAL ZIMBABWE A young man suffered severe burns after falling into a cooking fire during a seizure. His parents rushed him to a remote hospital in Chisizya where Dr. Mike Jeans had to perform an emergency operation he had never done before. Using Starlink he called a colleague in South Africa who guided him through the entire procedure in real time. The surgery was a success and the patient survived and is now recovering. This is why Starlink matters. In places with no reliable connection, it becomes a literal lifeline. Elon Musk’s technology is saving lives around the world where it is needed most.
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ELON MUSK ON BUILDING GREAT PRODUCTS Elon Musk says one of the most important things when building a great product is to genuinely love what you create. He believes real passion for your work makes it much more likely that other people will love it too.
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TESLA STARTS OPTIMUS PRODUCTION IN FREMONT Tesla has begun early production of Optimus humanoid robots on its high-volume line at the Fremont factory. • First production-quality Optimus units are now coming off the line • Target of roughly 20,000 robots per week expected in about a year • Deliveries to outside customers targeted around the end of 2027 • Process proven suitable for a commercial product while hardware and AI continue to improve • Focus on industrial and repetitive tasks that can run around the clock Optimus is moving from development into the first stages of scaled manufacturing.
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🚨 ELON MUSK OPENS UP ABOUT BEING BULLIED AS A CHILD Elon Musk was the youngest and smallest kid in his class. He got beaten up badly almost every day until he was 15 or 16. He finally stood up for himself and knocked out one of the bullies. That moment changed everything for him. From being the kid who got picked on to becoming one of the most determined and resilient people on the planet. Elon turned pain into unstoppable drive.
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🚨 ELON MUSK AND HIS MOM SHARE A SWEET MOMENT Elon Musk and his mother Maye Musk exchanged “I love you” and shared a big hug on stage. Maye said she was excited for her Mother’s Day gift. Elon joked that he hoped it wasn’t Dogecoin. She confirmed that it was, and they both laughed.
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ELON MUSK ON THE FUTURE OF WORK Elon Musk said there will come a point where no job is needed. You can still have a job if you want one for personal satisfaction. But AI will be able to do everything.
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ELON MUSK ON HIS EARLY TWITTER DAYS Elon Musk said he had one of the very first Twitter accounts when the platform had less than 10,000 users. People were tweeting about their Starbucks lattes and he thought it was the silliest thing ever, so he deleted his account. Someone else took the username and started tweeting crazy things in his name. Friends told him he should use Twitter to get his own message out. So he decided if someone was going to tweet crazy stuff in his name, he would do it himself. He admitted his early tweets were already pretty wild and the level of insanity hasn’t changed much since then. He just uses it for fun.
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🚨 ELON MUSK SAYS NEXT BIG AI LEAP WILL COME FROM THE PHYSICAL WORLD Elon Musk just explained where the real breakthrough in superintelligence will happen. It will not come from software alone. The next major leap will come from the physical world. SpaceX and Tesla have massive amounts of real-world engineering data that can make AI truly exceptional at solving actual physical problems. While Anthropic has made AI great at software engineering, no one has yet mastered AI excellence in the physical world. Elon and his companies are perfectly positioned to lead this next revolution.
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🚨 U.S. AIR FORCE TO EQUIP ENTIRE FLEET OF 222 C-17 JETS WITH SPACEX STARSHIELD SpaceX’s Starshield is expanding rapidly into the U.S. military. Boeing has already installed it on 9 C-17 Globemaster aircraft at Port San Antonio. Two contracts worth $13.5 million will add 19 more jets by March 2027. The plan is to equip the full fleet of 222 cargo aircraft. This gives America’s military secure high-performance satellite communications when it matters most. Elon Musk and SpaceX continue strengthening U.S. defense capabilities.
🤖 Made with AI
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🚨 STARSHIP IS JUST 2 TO 3 YEARS AWAY FROM HOURLY FLIGHTS Elon Musk just dropped a huge update on Starship's future. Starship is 2 to 3 years away from flying like an airliner with hourly launches. The Super Heavy booster for Flight 15 just completed its full-duration 33-engine static fire. This level of rapid reusability is exactly what will make Starship the backbone of humanity's multiplanetary future. Elon and SpaceX are moving incredibly fast.
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ELON MUSK’S ADVICE TO ENGINEERS Elon Musk said if you study engineering and learn how to design new things, starting a company becomes much easier than most people think. He advised finding like-minded people, building a strong prototype as fast as you can, and getting the funding to make it real. And if your first try fails, just try again. You’re not going to starve. What’s the worst that could happen?
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🚨 ELON MUSK SPEAKS OUT STRONGLY AGAINST WAR Elon Musk has always been a strong opponent of armed conflict. Lots of people dying for basically almost no changes in land. Young boys who don't know each other killing each other on behalf of old men who do know each other. There are lots of sons not coming back to their parents. Most of them don't even hate the other side. Elon sees the human cost clearly and calls it out for what it is.
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GROK BOT JUST GOT A BIG SPEED UPGRADE Grok Bot received a major performance boost. Computer tasks now run about 3 times faster on average. Replies come in less than half the previous time. Voice calls got better memory and smoother flow. It also added direct access to X Chat messages and the ability to tag @bot. The whole agent platform keeps getting cleaner, smarter, and more useful every day.
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🚨 ELON MUSK ON MAKING LIFE MULTIPLANETARY Elon Musk believes we should use 1% of our total effort to make life multiplanetary. He said 99% of our focus should stay on Earth but it makes sense to work on building a self sustaining city on Mars. One reason is to protect against unknown disasters or extinction events like what happened to the dinosaurs. The other is the pure excitement and inspiration it would bring to humanity.
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🚨 STARLINK V3 BRINGS 100 TIMES MORE BANDWIDTH Elon Musk confirmed Starlink V3 will deliver roughly 100 times more bandwidth than the current V2 system. Each V3 satellite provides about 1 Tbps of downlink, around 10 times a V2. Uplink reaches about 160 Gbps. V3 satellites have already started launching. One Starship can add roughly 60 Tbps of new capacity. The lower orbit should also cut latency. The goal is faster and more reliable internet for millions more people.
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