A brand new spectrograph on the Gemini North telescope has seen first light, detecting elements in a dying star known as the Jewel Bug Nebula. When you purchase through links on our site, we may earn ...

The target chamber was equipped with a collimator, a target holder, and a Faraday cup. Si 3 N 4 foil degraders were installed on the target holder. The Q3D magnetic spectrograph is able to rotate ...

The latest image of the comet was captured by NASA’s Europa Clipper mission en route to Jupiter, and was in the perfect ...

Example of data obtained by PFS observing celestial objects in the Andromeda Galaxy region. On the left, the positions of the PFS fibers configured to observe individual celestial objects are marked ...