Serving President Donald J. Trump as the 15th @NASA Administrator | Leading the next Golden Age of space discovery 🚀

I love my job. Honored to serve 🇺🇸
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NASA Administrator Jared Isaacman retweeted
Real-time sunset from orbit. They only last about 8 seconds from start to finish, but seeing 16 per day makes up for it! Timelapses through the transition can be challenging as the exposure overwhelms the camera's dynamic range.
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NASA Administrator Jared Isaacman retweeted
Freedom flies high. 🇺🇸✈️ NASA’s fleet of aircraft based at Ellington Field in Houston, Texas, recently received a special touch up to celebrate America’s big birthday. With the 4th of July right around the corner, our WB-57, T-38s, and Gulfstream V now take to the skies proudly displaying the Freedom 250 emblem.
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NASA Administrator Jared Isaacman retweeted
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NASA Administrator Jared Isaacman retweeted
GAME ON—Looking forward to flying high above Washington, DC on July 4, 2026 in an epic flyover, LFG!!!!! ❤️🇺🇸🦅🚀@Freedom250
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NASA Administrator Jared Isaacman retweeted
Mach 1.4. 55,000 feet. NASA’s X-59 has been pushing to new limits! ✈️ A step closer toward future quiet supersonic flights. The next generation of flight is taking off! 🔗: go.nasa.gov/4aOBP1K
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NASA Administrator Jared Isaacman retweeted
🚀 @NASA is at the Great American State Fair. Come learn about the Artemis II astronauts and our nation’s space program.
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NASA Administrator Jared Isaacman retweeted
The Golden Era of Nuclear Energy is here.
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A bit of freedom over @NASA HQ 🇺🇸
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NASA Administrator Jared Isaacman retweeted
Tonight, U.S. Air Force aircraft soared over the nation’s capital in celebration of #Freedom250, honoring America’s 250th anniversary. 🇺🇸 Some moments are worth watching more than once... especially with your sound on!
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NASA Administrator Jared Isaacman retweeted
7:45pmEDT—Outside from the North Lawn of the @WhiteHouse
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We are doing things differently now. NASA cannot take years longer than expected and spend billions more than planned when the world is waiting for the headlines only NASA can deliver. The programs covered in the report will free up more than $3 billion in the years ahead for more missions of science and discovery. The small pilot program we implemented to rebuild core competencies has already resulted in nearly $200 million a year in savings. That means more Moon Base missions, more astronauts in space, more telescopes, more nuclear spaceships and more x-planes.
We’re working on an audit examining how NASA manages the developed assets of projects terminated prior to launch or operations. In the interim, we’ve issued this memo on four Artemis systems—valued at $5.9B—that the Agency plans to cancel or repurpose: go.nasa.gov/4oIuVRm
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NASA Administrator Jared Isaacman retweeted
What's next for @NASAMoonBase? Join us on Tuesday, June 30 at 2:30pm ET (1830 UTC) for a live news event where we'll share updates on our plans for lunar exploration and the next steps toward establishing an enduring human presence on the Moon. go.nasa.gov/4wcDoPu
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President Trump challenged America to lead the next great era of space exploration, and that’s exactly what NASA is doing. We’re grateful for @POTUS’ leadership and for the talented NASA workforce proving every day that America can accomplish extraordinary things. We’re returning to the Moon to establish a permanent presence, unlock new technologies and industries, and prepare for where we inevitably go next.
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NASA Administrator Jared Isaacman retweeted
#OTD in 1961, Major Robert M. White was the first pilot to exceed Mach 5 in an aircraft. Flying the X-15, White reached an altitude of 107,700 feet and a speed of 3,603 miles per hour. The highly successful X-15 program provided valuable data that contributed to the development of the Mercury, Gemini, and Apollo spaceflight programs, as well as the Space Shuttle program. 🔗: go.nasa.gov/43OHjWz NASA History | NASA Aeronautics
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This mission is a bold demonstration of American ingenuity that could change how we maintain, upgrade, and operate spacecraft for years to come. Every new capability we prove today expands what’s possible tomorrow.
At @NASA, we undertake the near impossible. This month, a first-of-its-kind mission will launch to boost our Swift observatory before it re-enters Earth’s atmosphere. Follow along with this daring, rapid-response effort to advance American spacecraft servicing technology.
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NASA Administrator Jared Isaacman retweeted
Air Force One looks INCREDIBLE! 🇺🇸
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NASA Administrator Jared Isaacman retweeted
Final exams for Soyuz training: passed. I used to dislike exams, but after a few decades I appreciate the useful stress they create. It sharpens focus, exposes gaps, and helps the crew get ready for the real day. It’s called eustress. Looking forward to July 14.
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NASA Administrator Jared Isaacman retweeted
Today, @POTUS signed an Executive Order to accelerate U.S. innovation in quantum technologies and strengthen our national security. The Trump Administration will execute an ambitious agenda: ➡️@ENERGY will develop the first quantum computer powerful enough for scientific discovery by 2028 ➡️@DeptofWar @CommerceGov @NASA and @ENERGY will deploy quantum sensors and networks in the next 5 years ➡️@DOL and @NSF will expand quantum apprenticeships and workforce training ➡️@CommerceGov will strengthen domestic supply chains ➡️@FBI will bolster quantum research and IP security Altogether, this national effort will initiate a new era of quantum commercialization capabilities here in America.
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Great to be back at @NASAJPL and spend time with the people driving some of NASA’s most ambitious missions. The future of exploration depends on teams like this, and I couldn’t be more excited about what’s ahead. Dare mighty things.
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