Sentinel-1B replacement secures a ride
ESA has contracted Arianespace to launch the EU’s Sentinel-1C Earth observation satellite aboard an Avio-built Vega-C rocket. Sentinel-1C is expected to take over the duties from Sentinel-1B, which suffered an anomaly in December. In January, ESA officials said that recovery efforts had failed. By late February, they identified a 28V power-regulated bus as the root […]