ESTCube-1 was launched into orbit by Arianespace , using a Vega rocket which lifted off from ELA-1 at Kourou at 02:06:31 UTC on 7 May 2013 .
ESTCube-1 was put into orbit by Arianespace , using a Vega rocket which took off from ELA-1 at Kourou at 02:06:31 UTC on 7 May 2013 at a height of 670 kilometres .