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Heidelberg)
Board book is 8 inches square
Straight-cut version also available
The blue and gray circles of the Earth and the Moon
named Pōwehi
Roman Element Wheel Assembly Necklace Dark Matter Heidelberg)A uniquely STARtorialist design! Widen your gaze with a gorgeous statement necklace inspired by the Element Wheel Assembly (EWA) inside the Wide Field Instrument (WFI) of the Nancy Grace Roman Space Telescope, on track for a 30 August 2026 launch. The EWA features 11 slots for calibration hardware, filters for imaging, and the grism and prism for spectroscopy that can rotate in front of the WFI, each a different way for Roman to observe the Universe.
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