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2 articles from NASA

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The Science and Technology Directorate at NASA's Marshall Space Flight Center sponsors the Science@NASA web sites. The mission of Science@NASA is to help the public understand how exciting NASA research is and to help NASA scientists fulfill their outreach responsibilities.
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September 26, 2023 (19:00)
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September 3, 2007 (23:21)
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alexa, technorati, rojo
New Laser Transmitter to Enable International Gravitational Wave Observatory

This blog post originated in the 2018 Science Mission Directorate Science and Technology Report. PROJECT Laser Transmitter for the Laser Interferometer Space Antenna (LISA) Mission KEY POINTS A highly stable and robust laser design is a key subsystem required for the LISA observatory. By leveraging lessons learned from previous missions and the latest technologies in photonics packaging...

Ice in Motion: Satellites Capture Decades of Change

Portal origin URL: Ice in Motion: Satellites Capture Decades of ChangePortal origin nid: 456417Published: Monday, December 9, 2019 - 16:30Featured (stick to top of list): noPortal text teaser: New time-lapse videos of Earth's glaciers and ice sheets as seenfrom space, some spanning nearly 50 years, are providing new insights into howthe planet's frozen...

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