Artemis is based on high repetition rate, few optical cycle and widely tuneable laser sources, and ultrafast XUV (10-100 eV) pulses produced through high harmonic generation. Vacuum beamlines deliver the synchronised pulses to end-stations for condensed matter physics and gas-phase chemistry. Experiments on Artemis use high harmonic generation to investigate ultrafast dynamics in experiments on gas, liquid and solid materials. We also exploit the spatial coherence of the XUV to use coherent diffractive imaging techniques.​