ISSpresso

Espresso machine designed for use on the International Space Station

The ISSpresso machine installed on the International Space Station

ISSpresso is an innovative espresso machine designed specifically for use in the microgravity environment of the International Space Station (ISS). Developed through a collaboration between the Italian engineering company Argotec, the Italian coffee company Lavazza, and the Italian Space Agency (ASI), ISSpresso allows astronauts to enjoy authentic espresso coffee while in space.

Development

The development of ISSpresso began with the goal of providing astronauts with a familiar and comforting experience of drinking espresso, which is a significant part of Italian culture. The project was initiated in 2013, and the machine was delivered to the ISS in April 2015 aboard the SpaceX CRS-6 mission.

The design of ISSpresso had to overcome several challenges associated with operating in a microgravity environment. Traditional espresso machines rely on gravity to function, but in space, the machine had to be engineered to handle fluids differently. The ISSpresso machine uses a specially designed system to pump water and coffee through the machine, ensuring that the espresso is brewed correctly.

Design and Features

Astronaut Samantha Cristoforetti with the ISSpresso machine

The ISSpresso machine is built to withstand the unique conditions of space. It is constructed with high-strength materials and features a robust design to ensure safety and reliability. The machine is capable of brewing not only espresso but also other hot beverages such as tea and broth.

One of the key features of ISSpresso is its ability to use standard Lavazza coffee capsules, which simplifies the brewing process and ensures consistency in the quality of the espresso. The machine also includes a specially designed "space cup" that allows astronauts to drink espresso in a way that mimics the experience on Earth.

Operation

Operating the ISSpresso machine involves inserting a coffee capsule into the machine, selecting the desired beverage, and allowing the machine to brew the coffee. The brewed espresso is dispensed into a specially designed cup that uses surface tension to keep the liquid contained, allowing astronauts to drink it without the need for a straw.

Cultural Impact

Samantha Cristoforetti enjoying espresso in the Cupola module

The introduction of ISSpresso to the ISS was a significant cultural milestone, particularly for Italian astronauts. It provided a sense of normalcy and comfort, reminding them of home. The machine was first used by Italian astronaut Samantha Cristoforetti, who became the first person to drink espresso in space.

The presence of ISSpresso on the ISS has been celebrated as a symbol of international collaboration and innovation, showcasing the ability to adapt everyday experiences to the unique environment of space.

Related pages

• International Space Station
• Espresso
• Microgravity
• SpaceX