You searched for "exoplanet observation"

Gemini North telescope reveals Betelgeuse companion

Saturday, July 26, 2025 by Richard Harris

Astronomers have discovered a companion star in an incredibly tight orbit around Betelgeuse using the NASA and U.S. National Science Foundation-funded ‘Alopeke instrument on Gemini North, one half of the International Gemini Observatory, partly funded by the NSF and operated by NSF NOIRLab. Th...

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Nasa's roman space telescope exoskeleton successfully completes significant test

Monday, October 28, 2024 by Richard Harris

NASA has announced a significant milestone in the development of the Nancy Grace Roman Space Telescope. The Outer Barrel Assembly, a crucial component of the telescope, has successfully undergone a rigorous test at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. This test involved s...

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