The international collaboration developing the Prime Focus Spectrograph (PFS) has marked a significant testing milestone by successfully taking spectra of targeted stars. The PFS will be mounted on ...
Researchers have finished equipping the Subaru Telescope with a new special “compound eye,” culminating several years of effort. This new eye is an instrument featuring approximately 2,400 prisms ...
The space sciences collection includes objects ranging from engineering models, components, and prototypes to mockups and models representing the full range of scientific activities performed on space ...