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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
May 2026
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March 2026
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A year in orbit: ISS deployment tests radiation detectors for future space missions
The predawn darkness on a cool Florida night was shattered by the ignition of nine Merlin engines on a SpaceX Falcon 9 rocket. The thrust of the engines shook the ground miles away. From a distance, the rocket appeared to slowly rise above the horizon. For the cargo onboard, the launch was anything but gentle, as the ignition of liquid oxygen generated more than 1.5 million pounds of force. After the rocket had been out of sight for several minutes, the booster dramatically returned to Earth with several sonic booms in a captivating show of engineering designed to make space travel less expensive and more sustainable.
Day & Zimmermann (D&Z) is one of the largest family owned, privately held companies in the United States with a network of business divisions specializing in construction, engineering, operations and maintenance, staffing, security, and defense for leading corporations and governments worldwide. D&Z performs maintenance, capital projects, and specialty services at more than half of the country’s nuclear fleet. We specialize in servicing large, geographically dispersed power assets for dozens of utility companies. We work closely with local, state, and federal governments to ensure nuclear energy remains a safe, sustainable part of our domestic energy supply. As a leading craft employer, we annually hire more than 15,000 craft workers nationwide who deliver over 15.7 million hours worked. We partner with high schools, trade schools, building trades, and community colleges to promote careers in the nuclear industry. We also lead the industry in taking legislative action to drive workforce development funding. We believe nuclear skilled craft careers provide generations of high-paying jobs and are crucial to advancing nuclear technology and building modern America.
https://www.dayzim.com/services-and-products/maintenance-construction/nuclear