FAIR

The new accelerator facility FAIR is under construction at GSI. Learn more.

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Beginning of construction — today: picture slider FAIR

An interactive picture slider provides new insights and shows the progress on the FAIR construction site. It allows to compare the pictures from the beginning of construction and today.

The ring accelerator SIS100 and the transfer building

Photo: GSI/FAIR/L. Möller, zeitrausch.net

Experiment cave for CBM

Photo: GSI/FAIR/L. Möller, zeitrausch.net

Underground tunnel for SIS100 ring accelerator

Photo: GSI/FAIR/L. Möller, zeitrausch.net

FAIR Trailer: The Particles' Journey through the Accelerator Facility

Wed, December 17, 2025 | 2 p.m.
Wer strahlte denn da? – Einblick in den wissenschaftlichen Experimentier-
betrieb an GSI/FAIR in 2025
Dr. Daniel Severin, GSI/FAIR, et al.
Registration and further information

Calendar 2026 —
Information about postal order

SCIENCE POP-UP
open Tue – Fri,
12 am – 5 pm
Sat, November 15,
10:30 a.m. – 4 p.m.

City Center Darmstadt
Ernst-Ludwig-Str. 22

Drone flight over the FAIR construction site

Guided tour at GSI/FAIR —
book now!

Blog Beam On

People...behind GSI and FAIR.

Task Force on dealing with the effects of the war in Ukraine

GSI-FAIR Colloquium

Events at GSI:
GSI colloquium
Accelerator Seminar
Calendar

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