4-meter Multi-Object Spectroscopic Telescope (4MOST)
4most-eu.bsky.social
4-meter Multi-Object Spectroscopic Telescope (4MOST)
@4most-eu.bsky.social
4MOST in motion!

Mounted on ESO’s VISTA telescope in Chile, this wide-field, fibre-fed spectroscopic facility can observe over 2000 targets at once, capturing their light and splitting it into spectra for analysis.

Video: AIP/A. Saviauk
Audio: LofCosmos

#4MOST #astronomy #astrophysics
October 24, 2025 at 12:40 PM