The instrument is the Prime Focus Spectrograph, and it is one of the flagship instruments in the next era of the Subaru ...

Researchers have finished equipping the Subaru Telescope with a new special "compound eye," culminating several years of ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

It also has a thick atmosphere, veiled by dense aerosols, that seemed impenetrable — until now. With the cutting-edge ...

One of the stunning revelations from the James Webb Telescope is that it has detected the presence of DMS, a compound majorly produced by life on Earth-through sources such as marine phytoplankton.

Astrophysicists have achieved a major breakthrough by capturing images of exocomet belts around 74 nearby stars. Using the ...

Astrophysicists have imaged a large number of exocomet belts around nearby stars, and the tiny pebbles within them. The crystal-clear images show light being emitted from these millimeter-sized ...

There are three types of telescopes: reflectors, refractors, and catadioptric or compound telescopes. They each have a different kind of lens set-up, which means they provide different results.

The instrument, called the Prime Focus Spectrograph (PFS), features approximately 2,400 prisms scattered across the extremely wide field of view available at the Subaru Telescope’s primary focus, ...