SpaceX (age 15) Man these companies grow up fast. SpaceX didn't just successfully launch its 12th resupply mission to the International Space Station this summer, it upped its ambitions with a pretty detailed plan for colonizing Mars. (OK, as long as it comes home for Thanksgiving and Christmas!) The scheme involves an Interplanetary Transport System the company calls the BFR, or Big Fucking Rocket (you wonder where they get their sense of humor!), which it will definitely have built in just five years.
Tesla (age 14) After promising to start deliveries of its affordable Model 3 sedan this summer, my little automaker went all the way to production hell to make it happen. And boy is the car a wonder, with its huge glass roof, innovative touchscreen interface (so long, dashboard), and all the acceleration you know to expect from Tesla. I'm sure the 400,000 people who have pre-ordered one will agree whenever they get theirs...!
OpenAI and Neuralink (ages 2, 1) I've always thought we should merge our brains with computers, and I'm so glad two of my youngest are dedicated to making it happen... Maybe it'll even find the time to help big brother Tesla with that AI chip it's making for Autopilot.
The Boring Company (age 1) Celebrated its first birthday this month...! Boring knows my views on public transit, and has reassured me these tunnels will be for fancy hyperloops and private cars on electric sleds, only...
So, my friends and fans, comrades and competitors, investors short and long, my best tidings. May your lives be as rich, electrifying, and ambitious as ours.
For its 13th resupply mission of the ISS on December 15th, (the real) SpaceX used a recycled rocket, and Friday (the real) Elon Musk jokingly tweeted a video of the weird trail left behind by SpaceX's latest rocket launch with the caption, "Nuclear alien UFO from North Korea." By late Saturday he'd posted an update. "Having a sinking feeling that most people actually do think it was aliens..."
"So strange that people often believe things inversely proportionate to the evidence."
Within 10 minutes of liftoff, the first-stage booster was back at Cape Canaveral Air Force Station, standing upright on the giant X at SpaceX's landing zone. That's where it landed back in June following its first launch. Double sonic booms thundered across the area. At SpaceX headquarters in Hawthorne, California, cheers erupted outside the company's glassed-in Mission Control, where chief executive Elon Musk joined his employees.
The Dragon reaches the space station Sunday. The capsule last visited the 250-mile-high outpost in 2015. This time, the capsule is hauling nearly 5,000 pounds of goods, including 40 mice for a muscle-wasting study, a first-of-its-kind impact sensor for measuring space debris as minuscule as a grain of sand and barley seeds for a germination experiment by Budweiser, already angling to serve the first beer on Mars.
Also onboard were several hundred Star Wars mission patches created by a partnership between Lucasfilm and the Center for the Advancement of Science in Space (the non-profit organization managing the ISS National Lab). Space.com reports that Elon Musk named the Falcon X after the original Millennium Falcon in Star Wars.
It smells different to different people. Some people say it smells sweet. To me it smells like burnt metal, like if you took a blowtorch to some steel or something.
Q: When you're up there on the ISS, arguably you're the most expensive human being on the planet except the president. The amount of resources being spent to keep you alive are enormous. Did that weigh on you at all?
Never even thought about that. No. Never considered it. I appreciated the effort that people went through to make sure you're safe, and are taken care of and supported while you're there, but I never considered the cost of it.
Question: Did it feel like, 'Man, I gotta work all the time'?
I think some people feel that way. I kind of felt that way on my [first, six-month ISS mission]. But having flown for six months, and then a few years later flying for a year, I realized I couldn't do that. So I definitely had to pace myself throughout the course of the year.
Q: Did you lose anything in the station?
All kinds of stuff! One of the last things I remember losing was this fancy, 3-D printed cover for some experiment. It was for the camera and I turn around and the thing's gone, and they didn't have a spare. I've got to see if they've found that thing yet. Oh, yeah. We lost a bag of screws and washers one time.
Question: When you're on the U.S. side of the ISS and the Russians are on their side, how much interaction is there, day-to-day?
They work predominantly in the Russian segment and have their meals there, so during waking hours, they're generally on their side, we're generally on our side. You interact, you go down there, you chat with them, you come back, you might perform some kind of experiments, they might do a little thing in our space station, but it's what we refer to as "segmented ops."
Question: Does it feel like you're all in it together?
Yes! Absolutely. We actually do some things to help each other that we don't even share with the ground because then it creates like bureaucratic ... issues for them to deal with. I've been asked to help fix some of their hardware, their treadmill one time. We help each other getting trash off the space station without telling the folks in Houston.
The place furthest away from land -- it lies in the South Pacific some 2,700km (1,680 miles) south of the Pitcairn Islands -- somewhere in the no-man's land, or rather no-man's-sea, between Australia, New Zealand and South America, has become a favorite crash site for returning space equipment. "Scattered over an area of approximately 1,500 sq km (580 sq miles) on the ocean floor of this region is a graveyard of satellites. At last count there were more than 260 of them, mostly Russian," reports the BBC. "The wreckage of the Space Station Mir also lies there... Many times a year the supply module that goes to the International Space Station burns up in this region incinerating the station's waste." The International Space Station will also be carefully brought down in this region when its mission ends. No one is in any danger because of this controlled re-entry into our atmosphere. The region is not fished because oceanic currents avoid the area and do not bring nutrients to it, making marine life scarce.
Our space agencies won't be able to push out farther into space, to a destination like Mars, until we can learn more about how to strengthen the weakest links in the chain that make space flight possible: the human body and mind... [V]ery little is known about what occurs after month six. The symptoms may get precipitously worse in the ninth month, for instance, or they may level off. We don't know, and there is only one way to find out... On my previous flight to the space station, a mission of 159 days, I lost bone mass, my muscles atrophied, and my blood redistributed itself in my body, which strained and shrank the walls of my heart. More troubling, I experienced problems with my vision, as many other astronauts had. I had been exposed to more than 30 times the radiation of a person on Earth, equivalent to about 10 chest X-rays every day. This exposure would increase my risk of a fatal cancer for the rest of my life.
Kelly says the Space Station crew performed more than 400 experiments, though about 25% of his time went to tracking his own health. "If we could learn how to counteract the devastating impact of bone loss in microgravity, the solutions could well be applied to osteoporosis and other bone diseases. If we could learn how to keep our hearts healthy in space, that knowledge could be useful on Earth." Kelly says he felt better a few months after returning to earth, adding "It's gratifying to see how curious people are about my mission, how much children instinctively feel the excitement and wonder of space flight, and how many people think, as I do, that Mars is the next step... I know now that if we decide to do it, we can."
In my town it was cloudy all morning -- though I got a postcard from friends experiencing "the path of totality" in Idaho City. But how about you? How did you experience this week's solar eclipse?
So, assuming the August 15 SpaceX Falcon 9 rocket launch goes well, there will be a supercomputer headed into space -- using off-the-shelf hardware. Let's see if the idea pans out. "We may discover a set of parameters with which a supercomputer can successfully run for at least a year without errors," says Dr. Mark R. Fernandez, the mission's co-principal investigator for software and SGI's HPC technology officer. "Alternately, one or more components of the system will fail, in which case we will then do the typical failure analysis on Earth. That will let us learn what to change to make the systems more reliable in the future."
The article points out that the New Horizons spacecraft that just flew past Pluto has a 12MHz Mongoose-V CPU, based on the MIPS R3000 CPU. "You may remember its much faster ancestor: the chip that took you on adventures in the original Sony PlayStation, circa 1994."
CNET quotes Russia's deputy prime minister as saying "We are not creating a Terminator, but artificial intelligence that will be of great practical significance in a lot of spheres." Russia plans to deploy the robot on the International Space Station by 2021, Mashable reports, adding "Hopefully, the robot's arrival on the ISS will come sans life-snuffing weaponry, which is pretty much the opposite of the intent behind creating a peaceful international space station shared by the world's super powers in the first place."