A 72 20 united nations report of the committee on the peaceful uses of outer space sixtieth session 7 16 june 2017general assembly official records seventy second session supplement no 20. General assembly official records sixty sixth session supplement no 20 the committee on the peaceful uses of outer space held its fifty fourth session in vienna from 1 to 10 june 2011 a commemorative segment of the fifty fourth session of the committee on the occasion of the fiftieth annive. Report of the committee on the peaceful uses of outer space 60th session supplement no20 paperback details isbn 978 92 1 810200 3 isbn 10 92 1 810200 1 united nations educational 2005 . 2 the scientific and technical subcommittee of the committee on the peaceful uses of outer space had held its fortieth session in vienna from 17 to 28 february 2003 under the chairmanship of karl doetsch canada the report of the subcommittee was before the committee a ac105 804 3. General assembly official records sixty sixth session supplement no 20 the committee on the peaceful uses of outer space held its fifty fourth session in vienna from 1 to 10 june 2011 a commemorative segment of the fifty fourth session of the committee on the occasion of the fiftieth annive