California Dreamin’

ESA astronaut Alexander Gerst captured this image of the city of the Baja California peninsula and the border between the United States and Mexico from the International Space Station and shared it on social media saying: "California dreaming. One of my favourite orbits is down along the West Coast of USA, from Alaska to the Andes. We fly this route once a day."

Follow Alexander and the Horizons mission on social media on his website and on his blog.