
Copernical Team
ESA welcomes inauguration of the African Space Agency

The European Space Agency has joined the world space community in congratulating the African Space Agency on its official inauguration. The African Space Agency (AfSA) is the second regional space agency after ESA and has been in development since 2015, with the African Union Commission adopting an African space policy and strategy in 2016.
ACES on its way to space

Today at 10:15 CEST, ESA’s Atomic Clock Ensemble in Space (ACES) began its journey to the International Space Station on a SpaceX Falcon 9 rocket launched from NASA’s Kennedy Space Center in Florida, United States.
ACES carries the most accurate clocks ever flown in space – PHARAO and the Space Hydrogen Maser – designed to keep time so precisely that they would lose just one second every 300 million years. Developed by the French space agency CNES and Safran Timing Technologies in Switzerland, these European-built clocks will work with a sophisticated time transfer time using microwave and laser links to
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ESA School Days 2025 at ESRIN

English
From 7 to 11 April, ESA's Centre for Earth Observation in Frascati, ESRIN, hosted the 2025 edition of ESA School Days, welcoming almost 1400 young students.
The event kicked off with primary school students (4th and 5th grades) visiting during the first three days, followed by secondary school students on the final two days.
Throughout the week, 35 schools from across Italy engaged in presentations and laboratories, delving into the diverse space activities conducted at ESA’s establishment.
This initiative, which included contributions from ESERO Italia and the Italian Space Agency (ASI), aims to inspire and engage the next generation of STEM