Cometa C/2023 A3 observado el 1 de octubre de 2024.

cometa_y_luna_50mm_1-10-2024_4k.mp4

IAC Anti-Fraud Plan

First congress "Communicating Astronomy" (2002)

VIRGO and GOLF in SOHO (1995)

Sky Law (2001)

First communication between LUCE (at the OGS) and ARTEMIS satellite (2003)

OSIRIS Filter Wheel Motion Tests (2006)

Testing of the OSIRIS mask loader integrated into the instrument (2006)

Measurement of volume holographic gratings (VPHG) in the spectrophotometer of the Optical Lab (2005)

Testing of an EMIR CSU bar prototype (2005)

Cryogenic tests of the EMIR detector electronics (2005)

Placement of the tertiary mirror tower in the GTC

Arrival of the first segments of the GTC Primary Mirror

GTC (project summary until July 2005)

General shots of the interior of the GTC (July 2005)

On-site evolution of the Civil Works and the GTC Dome

Movement tests on the GTC elevation axis

Arrival of the GTC tertiary mirror

First parking of the GTC tertiary mirror