grant
MRI: Track 1: Acquisition of Commercial Compact Rack Mount Iodine Optical Clock
Organization Smithsonian Institution Astrophysical ObservatoryLocation CAMBRIDGE, United StatesPosted 15 Apr 2026Deadline 31 Mar 2028
NSFUS FederalResearch GrantScience FoundationMA
Description preview
Very-long-baseline interferometry (VLBI) uses many radio telescopes spread across the Earth. It makes the sharpest possible astronomical images. In 2019 the Event Horizon Telescope (EHT) used VLBI to take the first picture of a black hole at the center of a galaxy called M87. A picture of the black hole in our own galaxy, the Milky Way,…
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