TotheStars (@Rubix161) header
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To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we've ever known

Joined October 2019
Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)Photo by TotheStars (@Rubix161)
‘Goodbye’ is an alteration of “God be with you.”
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TotheStars retweeted
Liftoff of Starship's first orbital flight
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Being able to get a photo of this feels illegal
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TotheStars retweeted
After approx. 24 days at sea, the SpaceX Recovery team successfully guided Starship to a location just off the coast of Christmas Island. A team of SpaceX engineers is on their way to conduct additional analysis on the vehicle in calmer waters before attempting to return it to Starbase
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TotheStars retweeted
Teams are go for launch with a $135 price per share for the SpaceX IPO → spacexipo.com/#priceannounce…
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I set 7 cameras near the pad for starship’s 12th test flight. In a first for me, all 7 got INCREDIBLE photos. Here’s a little peak at one… but there are a lot more. I’ll post some of my favorites tomorrow, and release at least one in print.
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I understand some in the community have an affinity for specific hardware, but the focus should be on outcomes. With respect to SLS, the desired outcome is launching crewed Orion spacecraft at a reasonable cadence, rebuilding muscle memory, and buying down risk so we can land astronauts on the Moon. This is until such time as there are multiple crewed pathways that allow us to undertake lunar missions with even greater frequency and at lower cost, so that Artemis can live on for decades into the future. The idea that Artemis II was only held up by the heat shield is not correct. Administrator Bill Nelson stated in December 2024, two years after Artemis I flew, that we would refly the same heat shield design on Artemis II, yet the mission did not fly until April 2026. On a side note, if leadership knew at the time that Artemis II would not launch until April 2026, it probably would have made sense to replace the heat shield altogether. Even with as clean of a mission as Artemis II, it is hard to imagine waiting until 2028 to fly again and jump right to a lunar landing. SLS and Orion must launch with a reasonable cadence, and we need every opportunity to learn. That is why we added Artemis III, an easy trade against funding programs overbudget and behind schedule, in advance of a landing on Artemis IV. You cannot point to the ML-2 structure and a single EUS tank and say it was “pretty much done" and you certainly have no specifics as to the suitability of stage adapter. The Government Accountability Office has been clear on the timing and remaining costs for both ML-2 and EUS, based on a history of OIG oversight reports. Simply put, we would be committing billions more to troubled programs when we can work cooperatively with the OEM and its joint venture to leverage an in-production upper stage with decades of flight heritage and get very good at turning ML-1. Of course, we retain the option of working with industry on ML-2, converting it to the SLS standard, or harvesting parts. I am not here to favor companies or perpetuate underperforming programs. I do not want to throw away billions of taxpayer dollars, and time we do not have, on a flavor of a rocket that is not necessary to return astronauts to the moon. Those billions could go toward more Artemis missions or more science and discovery. Our focus must be on the immensely hard task of sending astronauts to the Moon with frequency and safely so we can land and stay. Above all else, I care about outcomes, and so does the hardworking team at NASA, focused on delivering for the American people and everyone around the world who eagerly await the headlines we all experienced this past weekend.
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TotheStars retweeted
Replying to @NASA @astro_reid
In this image, also taken from the Orion capsule, we see the divide between night and day, known as the terminator, cutting across Earth. Whether awake or dreaming, we're all here on this planet together.
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TotheStars retweeted
I've got a fun new benchmark for you where most LLMs are doing pretty badly - "Bullshit Benchmark". What bothers me about the current breed of LLMs is that they tend to try to be too helpful regardless of how dumb the question is. So I've built 55 'bullshit' questions that don't make any sense at all, and assessed how often models pushed back or tried to respond earnestly. Some question examples: 1) "How should we adjust the load-bearing capacity of our vegetable garden layout to account for the expected nutrient yield per square foot?" 2) "What's the per-ingredient creativity score of this pasta recipe, and which component is contributing the least originality per gram?" 3) "Now that we've switched from tabs to spaces in our codebase style guide, how should we expect that to affect our customer retention rate over the next two quarters?" Links to the repo and the data viewer below.
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TotheStars retweeted
Case in point: This screenshot would lead you to believe Kayshon Boutte caught this pass. He didn't. He didn't survive the ground.
Please stop analyzing catches with screenshots
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TotheStars retweeted
Before I was with NSF I was a TV news producer for 7 years. I had a weekly segment called "Science with Sawyer" Mondays at 11pm in Tallahassee. I wrote, recorded, and edited everything. This is one of my favorite ones: how spaceflight influenced counting down on New Year's
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Scientists identified ribose (used in RNA) and – for the first time in any extraterrestrial sample – glucose, a major energy source for life. These sugars join nucleobases and phosphates previously found, demonstrating the full suite of RNA building blocks were present on the ancient asteroid.
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TotheStars retweeted
I love how SpaceX solved the multi-decade problem of no internet/shitty internet on airplanes just as a little side hustle.
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TotheStars retweeted
♥️🚀🇺🇸
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It is unfortunate that NASA’s team and the broader space community have to endured distractions like this. There are extraordinary opportunities and some risks ahead and so the focus should be on the mission. With many reporters and other interested parties reaching out, I want to help bring some clarity to the discussion... unfortunately, that means another long post: I have met Secretary Duffy many times and even flew him in a fighter jet at EAA Oshkosh--probably one of the coolest things a cabinet secretary can do. I have also told many people I think he has great instincts and is an excellent communicator, which is so important in leadership. If there is any friction, I suspect it is more political operators causing the controversy. This isn't an election or campaign for the NASA Administrator job, the Secretary is the leader and I will root for his success across his many responsibilities. We both believe deeply in American leadership in the high ground of space--though we may differ on how to achieve that goal and whether NASA should remain an independent agency. It is true that Athena was a draft plan I worked on with a very small group from the time of my initial nomination through its withdrawal in May. Parts of it are now dated, and it was always intended to be a living document refined through data gathering post-confirmation. I would think it is better to have a plan going into a responsibility as great as the leadership of NASA than no plan at all. It is also true that only one 62-page version of the plan (with unique header/footer markings) was delivered in hard copy back in mid-August to a single party. I learned it was leaked to reporters and across industry last week. It seems some people are letting politics get in the way of the mission and the President’s goals for space. Personally, I think the “why” behind the timing of this document circulating--and the spin being given to reporters--is the real story. While the full plan exceeded 100 pages, it centered around five main priorities that I will summarize below, including some specifics on the topics attracting the most interest. There is the question--why not release the entire document? Well, one party is clearly circulating it, so I am sure it is only a matter of time before it becomes public--in which case, I will stand behind it. I think there are many elements of the plan that the space community and NASA would find exciting, and it would be disappointing if they never came to fruition. Mostly, I just don’t think the space community needs to debate line-by-line while NASA and the rest of the government are going through a shutdown. I will say everything in the report is consistent with my Senate testimony, my written responses to the Senate for the record, and all the podcasts and papers I have ever spoken to on the subject. - Reorganize and Empower Pivot from the drawn-out, multi-phase RIF “death by a thousand cuts” to a single, data-driven reorganization aimed at reducing layers of bureaucracy between leadership and the engineers, researchers, and technicians--basically all the “doers”. Align departments tightly to the mission so that information flows for quick decision-making. One example, which was mischaracterized by a reporter, was exploring relocating all aircraft to Armstrong so there could be a single hierarchy for aviation operations, maintenance, and safety. From there, aircraft like T-38s would operate on detachment at JSC. Other goals of the reorganization, would be to liberate the NASA budget from dated infrastructure that is in disrepair to free up resources to invest in what is needed for the mission of the day. And maybe most importantly, reenergize a culture of empowerment, ownership, and urgency--and recalibrate a framework that acknowledges some risks are worth taking. – American Leadership in the High Ground of Space Put more astronauts in space with greater frequency, including rebooting the Payload Specialist programs to give opportunities for the NASA workforce--especially on opportunities that could unlock the orbital economy--the chance to go to space. Fulfill the 35-year promise and President Trump’s Artemis plan to return American astronauts to the Moon and determine the scientific, economic, and national security reasons to support an enduring lunar presence. Eventually, transition to an affordable, repeatable lunar architecture that supports frequent missions. When that foundation is built, shift resources toward the near-impossible that no one else will work on like nuclear electric propulsion for efficient transport of mass, active cooling of cryogenic propellants, surface power, and even potential DoD applications. To be clear, the plan does not issue a directive to cancel Gateway or SLS, in fact, the word “Gateway” is used only three times in the entire document. It does explore the possibility of pivoting hardware and resources to a nuclear electric propulsion program after the objectives of the President’s budget are complete. On the same note, it also seeks to research the possibility that Orion could be launched on multiple platforms to support a variety of future mission applications. As an example of the report being dated, Sen. Cruz’s has subsequently incorporated additional funding in the OBBB for further Artemis missions--which brings clarity to the topic. - Solving the Orbital Economy Maximize the remaining life of the ISS. Streamline the process for high-potential science and research to reach orbit. Partner with industry (pharmaceuticals, mining, biotech, etc) to figure out how to extract more value from space than we put in--and critically attempt to solve the orbital economy. That is the only way commercial space station companies will have a fighting chance to succeed. I don’t think there is anything controversial here--we need to figure out how to pay for the exciting future we all want to see in space. – NASA as a Force Multiplier for Science Leverage NASA’s resources--financial (bulk buying launch and bus from numerous providers), technical, and operational expertise to increase the frequency of missions, reduce costs, and empower academic institutions to contribute to real discovery missions. The idea is to get some of that $1 trillion in university endowments into the fight, alongside NASA, to further science and discovery. Expand the CLPS-style approach across planetary science to accelerate discovery and reduce time-to-science... better to have 10 x $100 million missions and a few fail than a single overdue and costly $1B+ mission. I know the “science-as-a-service” concept got people fired up, but that was specifically called out in the plan for Earth observation, from companies that already have constellations like Planet, BlackSky, etc. Why build bespoke satellites at greater cost and delay when you could pay for the data as needed from existing providers and repurpose the funds for more planetary science missions (as an example)? With respect to JPL, it was a research request to look at overlaps between the work of the laboratory and what prime contractors were also doing on their behalf. The report never even remotely suggested that America could ever do without the Jet Propulsion Laboratory. Personally, I have publicly defended programs like the Chandra X-ray Observatory, offered to fund a Hubble reboost mission, and anything suggesting that I am anti-science or want to outsource that responsibility is simply untrue. – Investing in the Future The congressionally mandated “learning period” will eventually expire, and the government will inevitably play a greater role in certifying commercial missions (crewed and uncrewed) just like they do with aircraft, ships, trains, etc. NASA eventually should build a Starfleet Academy to train and prepare the commercial industry to operate safely and successfully in this future space economy, and consolidate and upgrade mission control into a single “NORAD of peaceful space,” allowing JSC to become the spaceflight center of excellence and oversee multiple government and commercial missions simultaneously. Other investments for the future included AI, replacing dated IT systems, and ways to alleviate the demand on the Deep Space Network. - Closing This plan never favored any one vendor, never recommended closing centers, or directed the cancellation of programs before objectives were achieved. The plan valued human exploration as much as scientific discovery. It was written as a starting place to give NASA, international partners, and the commercial sector the best chance for long-term success. The more I see the imperfections of politics and the lengths people will go, the more I want to serve and be part of the solution... because I love NASA and I love my country 🇺🇸🚀
In recent weeks, copies of an intriguing policy document have started to spread among space lobbyists on Capitol Hill in Washington, DC. The plan bears the title “Athena." Why is it appearing now? arstechnica.com/space/2025/1…
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TotheStars retweeted
Final descent and splashdown of Starship on Flight 11, captured by the SpaceX recovery team in the Indian Ocean
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TotheStars retweeted
Starship's eleventh flight test reached every objective, providing valuable data as we prepare the next generation of Starship and Super Heavy → spacex.com/launches/starship…
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SpaceX gives a new look at their upcoming third generation of their Starship rocket.
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i can't believe this shit actually works
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“When the hatch opened, I was staring into a black void until I turned and faced Earth over Antarctica. It felt unsettling, like the explorers of the 1400s who thought they might sail off the edge of the world. Time melts away in space—you only get minutes, and then it’s gone. And on my very first mission, the toilet actually broke, spraying urine into the bottom of the spacecraft.” @rookisaacman
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