Over the past 21 years, seven different KUBIK units have flown to the Space Station, supporting more than 60 biological experiments spanning human and animal cells, bacteria, plants, and small animals, such as nematodes and Xenopus frogs.

Designed for low-cost, autonomous operation and regularly upgraded for enhanced performance, KUBIK has remained almost constantly active on the Station. In 2010, two KUBIKs were permanently installed in ESA’s Columbus module, where they have remained on duty ever since.

“Today, we celebrate a remarkable milestone – the 20th anniversary of KUBIK. Since its launch in 2004, KUBIK has exceeded expectations, thriving as a cornerstone of scientific research aboard the International Space Station”, says Daniel Neuenschwander, ESA Director of Human and Robotic Exploration. “Its success reflects the excellence of our industrial partners, Comat Space (France) and Kayser Italia (Italy), and the spirit of international collaboration that extends beyond ESA’s Member States. This achievement is also a tribute to the versatility and dedication of the science teams who have delivered groundbreaking results.”