It only took around 15 minutes for BIROS, the small remote sensing satellite, to report back to us for the first time after the successful launch of the Indian PSLV-C34 (Polar Satellite Launch Vehicle) rocket on 22 June 2016. Prior to this, the microsatellite had separated from the rocket at precisely 507 kilometres.
This initial contact during a flyover above the O’Higgins Station operated by the German Remote Sensing Data Center (DFD) in Antarctica was a minor surprise, as it was not entirely certain whether this first connection would be successful. We had firmly expected an initial contact during the flyover above Inuvik Station in North Canada approximately one hour after take-off. But plenty of things had to come together to make this initial contact work: firstly, separation from the rocket had to be precise; secondly, the satellite passed over the ground station at a very flat angle, making the duration of possible contact quite short. So this fleeting sign of life was simply the icing on the cake for our team at the German Space Operations Center (GSOC). BIROS had arrived safe and sound! read more