Hall of mirrors

Technology image of the week: ESA's biggest vacuum chamber appears larger still due to the mirror…

Europe’s new age of metals begins

ESA has joined forces with other leading research institutions and more than 180 European companies in…

Europe’s new age of metals begins

ESA has joined forces with other leading research institutions and more than 180 European companies in…

Europe’s new age of metals begins

ESA has joined forces with other leading research institutions and more than 180 European companies in…

Mirror array in Large Space Simulator

This vast enclosure, made to appear larger still by an array of mirrors at its end,…

CAVES 2014: Course overview

A first video update from the CAVES 2014 campaign that is now underway in Sardinia, Italy.…

NEEMO 19: Mission day 2

In response to questions received on social media, ESA astronaut Andreas Mogensen shows us the Aquarius…

Space Aurora

ESA astronaut Alexander Gerst took this image of an aurora as he circled Earth on the…

Earth images from Alexander Gerst

This timelapse video was made from images taken by ESA astronaut Alexander Gerst orbiting Earth on…

NEEMO 19: Mission day 1

NEEMO – NASA Extreme Environment Mission Operations – trains astronauts for life in space. Living and…