  The NUCLEON satellite experiment is designed to directly investigate the
energy spectra of cosmic-ray nuclei and the chemical composition (Z=1-30) in
the energy range of 2-500 TeV. The experimental results are presented,
including the energy spectra of different abundant nuclei measured using the
new Kinematic Lightweight Energy Meter (KLEM) technique. The primary energy is
reconstructed by registration of spatial density of the secondary particles.
The particles are generated by the first hadronic inelastic interaction in a
carbon target. Then additional particles are produced in a thin tungsten
converter, by electromagnetic and hadronic interactions.
