Astronaut Jeremy Hansen leaving Canadian Space Agency

How does the space station never run out of oxygen? - Alvaro Romero-Calvo and Theo St Francis

We asked our astronaut Alexander Gerst to blind rank some of the experiences of living aboard the ISS, here's how it went. 🧑‍🚀 Alexander Gerst is a German ESA astronaut and geophysicist with 363 days of spaceflight experience. Across his two long-duration missions, Blue Dot (2014) and Horizons (2018), he conducted hundreds of scientific experiments, completed a six-hour spacewalk, and served as commander of the International Space Station. He now leads Astronaut Operations at the European Astr

Astronaut Jeremy Hansen retiring from Canadian Space Agency

Dreamers and Innovators: Artemis II crew

Earth at night from the ISS 🌍✨