• Satellite Evolution Group

Another five spacecraft launched with Bright Ascension’s flight software onboard

Bright Ascension Ltd., an industry leading space software technology provider, is pleased to announce that its five latest GenerationOne flight software deployments were launched onboard a SpaceX Falcon 9 rocket on 30th June 2021. Bright Ascension provided the spacecraft software to Kleos Space’s Polar Vigilance Mission (KSF1) and the Faraday Phoenix satellite, built as part of In Space Missions’ Faraday programme to become a Service Mission Provider.

4 KSF-1 satellites, courtesy of Innovative Solutions In Space (ISISPACE)

Kleos Space’s satellites detect and geolocate radio frequency transmissions to deliver a global picture of hidden maritime activity for enhanced intelligence capability. The KSF1 mission is a cluster of four satellites designed to enhance the company’s RF geolocation data delivered by the Kleos Scouting Mission, which was successfully launched in November 2020. The KSF1 spacecraft were built by Innovative Solutions In Space B.V. (ISISPACE) with the software system designed by Bright Ascension, using its innovative space software products to help keep development time short within tight project timelines.


The Faraday Phoenix mission, a re-flight of the original Faraday 1 satellite lost at launch, is part of In Space Missions’ Faraday programme. Co funded by ESA (European Space Agency), it enables multiple third party payloads to ‘rideshare’ on a single satellite platform, providing low cost access to space. Similar to its predecessor, the Faraday Phoenix satellite carries Bright Ascension’s flight software onboard, tying together the spacecraft’s subsystems and seamlessly interfacing with a large number of third party payloads, including a host of software defined radios of various types.

Bright Ascension’s Mission Control Software

As they progress through their lives in orbit, both Faraday Phoenix and KSF1 satellites will make full use of Bright Ascension’s Mission Control Software and its tight integration with the flight software. This will help to significantly simplify, improve, and automate their mission operations.


“We are extremely proud of the hard work we have put in to help make these missions a success,” said Peter Mendham, CEO at Bright Ascension. “Both Faraday Phoenix and KSF1 had very tight project timescales, giving us less than six months for software development. But our unique modular approach allows for the complex flight software to be built quickly and effectively, which means we were able to support the lead times and deliver our cutting edge spacecraft technology promptly and efficiently.”


The Faraday Phoenix and KSF1 missions add to the list of successfully launched spacecraft with Bright Ascension’s software onboard, taking the current total to 24 satellites, with many more in development.