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Hubble Team Breaks Cosmic Distance Record


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NASA's Hubble Space Telescope is an amazing time machine; by looking back through space, astronomers actually look back through time. Now, by pushing Hubble to its limits, an international team of astronomers has shattered the cosmic distance record by viewing the farthest galaxy ever seen. Named GN-z11, this surprisingly bright, infant galaxy is seen as it was 13.4 billion years in the past. The astronomers saw it as it existed just 400 million years after the big bang, when the universe was only three percent of its current age. At a spectroscopically confirmed redshift of 11.1, the galaxy is even farther away than originally thought. It existed only 200 million to 300 million years after the time when scientists believe the very first stars started to form. At a billion solar masses, it is producing stars surprisingly quickly for such an early time. This new record will most likely stand until the launch of Hubble's successor, the James Webb Space Telescope, which will look even deeper into the universe for early galaxies.

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      The Power of Teamwork and Mentorship 

      Working across different locations and time zones, Team Salcedo established a structured communication system to ensure seamless collaboration. Understanding each team member’s workflow and adjusting expectations accordingly helped them maintain efficiency, even when setbacks occurred. 
      Team Salcedo tour the Space Vehicle Mockup Facility with their NASA mentors (from top left to right) Education Coordinator Kaylie Mims, International Space Station Research Portfolio Manager Jorge Sotomayer, and Kibo-RPC Activity Manager Jamie Semple. NASA/Helen Arase Vargas Mentorship was crucial to their success, with the team crediting several advisors and educators for their guidance. Kantsevoy acknowledged his first STEM mentor, Casey Kleiman, who sparked his passion for robotics in middle school.  

      The team expressed gratitude to their Johnson mentors, including NASA Program Specialist Jamie Semple, Education Coordinator Kaylie Mims, and International Space Station Research Portfolio Manager Jorge Sotomayer, for guiding them through the program’s processes and providing support throughout the competition. 

      They also thanked NASA’s Office of STEM Engagement for offering the opportunity to present their project to Johnson employees.  

      “The challenge mirrors how the NASA workforce collaborates to achieve success in a highly technical environment. Team Salcedo has increased their knowledge and learned skills that they most likely would not have acquired individually,” said Semple. “As with all of our student design challenges, we hope this experience encourages the team to continue their work and studies to hopefully return to NASA in the future as full-time employees.” 

      Pushing the Boundaries of Innovation 

      The Kibo-RPC allowed Team Salcedo to experiment with new techniques, such as Slicing Aided Hyperinference—an approach that divides images into smaller tiles for more detailed analysis. Although this method showed promise in detecting smaller objects, it proved too time-consuming under the competition’s time constraints, teaching the students valuable lessons about prioritizing efficiency in engineering. 
      The Kibo-RPC students present their robotic programming challenge to the International Space Station Program. NASA/Bill Stafford For Team Salcedo, the programming challenge taught them the value of communication, the importance of learning from setbacks, and the rewards of perseverance. The thrill of seeing their code in action on the orbital outpost was a reminder of the limitless possibilities in robotics and space exploration. 

      Inspiring the Next Generation 

      With participants from diverse backgrounds coming together to compete on a global platform, the Kibo-RPC continues to be a proving ground for future innovators.  

      The challenge tested the technical abilities of students and fostered personal growth and collaboration, setting the stage for the next generation of robotics engineers and leaders. 
      The Kibo-RPC students and their mentors at the Mission Control Center. NASA/Helen Arase Vargas
      As Team Salcedo looks ahead, they carry with them the skills, experiences, and inspiration needed to push the boundaries of human space exploration.  

      “With programs like Kibo-RPC, we are nurturing the next generation of explorers – the Artemis Generation,” said Sotomayer. “It’s not far-fetched to imagine that one of these students could eventually be walking on the Moon or Mars.” 

      The winners were announced virtually from Japan on Nov. 9, with Team Salcedo achieving sixth place. 

      Watch the international final round event here. 

      For more information on the Kibo Robot Programming Challenge, visit: https://jaxa.krpc.jp/
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