Following the previous post on Airbus’ SAR strategy, we will look at another interesting presentation from ESA's 2018 “Φ-week”, this time on an imaging payload for cubesats presented by French company Safran Reosc. Safran Reosc is a long-time supplier of space optics, specializing in polishing and coating telescopes for Thales Alenia Space or Airbus for… Continue reading Safran’s high-performance imager for cubesats
In November 2018, ESA held a series of talks on the future of Earth observation. It was part of the agency's "Φ-week" event and took place at ESA’s Earth observation center in Frascati, Italy, and the participants ranged from large space primes to small startups. The full recording of the event is available there. This… Continue reading Airbus’ SAR strategy
Great power competition did not disappear with the end of the Cold War. Nowadays, tensions are rising between the USA with Trump's zero-sum-gain policies, Russia with its aggressive behaviour toward its neighbours, and finally China with its restored military and economic status. This competition takes many forms. Trade wars, alliances and propaganda campaigns are one.… Continue reading Detecting hypersonics
On July 31st, China added a new member to its Gaofen Earth Observation constellation: Gaofen-11 (GF-11) was launched atop a CZ-4B rocket. While the early Gaofen satellites were openly described by their designers, this one is a bit more obscure. It was not in the list of planned Gaofen satellites, and the launch caught observers… Continue reading GF-11: How do you say KENNEN in Chinese?
Following the previous CNES café about French military space, the French space agency has organized this month a Q&A about Copernicus, the European Earth observation program. The first speaker was Véronique Mariette, from the innovation & science directorate of CNES, Earth environment climate division. She is in charge of relations with the European Space Agency… Continue reading Everything you wanted to know about Copernicus