This instrument can observe approximately 2,400 celestial objects at the same time across a wide field of view. It breaks down the light of each object into a rainbow extending well past the range of ...

A miniature forest of robotically controlled optical fibers has sprouted from the end of the 120-inch Shane Telescope at Lick Observatory near San Jose, letting astronomers capture and analyze faint ...

Comet 3I/ATLAS streaks across a dense star field in this image captured by the Gemini North telescope's Gemini Multi-Object Spectrograph (GMOS-N). The left panel captures the comet's colorful trail as ...

The tail of Interstellar Comet 3I/ATLAS is seen in the imagery captured by the Gemini Multi-Object Spectrograph (GMOS) on Gemini South at Cerro Pachón in Chile, part of the International Gemini ...

Subaru Telescope opened its doors to astronomers from all over the world in December, 2000. In the five years since then, the telescope’s capabilities have been further advanced through ongoing ...

Comet 3I/ATLAS is captured in this image by the Gemini North telescope. The incredible sensitivity of Gemini North's Multi-Object Spectrograph (GMOS-N) reveals the comet’s compact coma — a cloud of ...