Siloe Patera

The 30 x 40 km Siloe Patera structure lies close to the centre of this colour…

Siloe Patera topography

The colour-coded topographic view shows relative heights and depths of terrain in the Arabia Terra region…

Asteroid Impact Mission

The Asteroid Impact Mission (AIM) is a candidate mission currently undergoing preliminary design work. Launched in…

ESA Euronews: Mars mystery – ExoMars mission

The ExoMars 2016 mission will try to answer one of the toughest and most intriguing questions…

Bone loss

(L-109 days) ESA astronaut Andreas Mogensen travels to St Etienne in France for a bone scan…

New Norcia station

ESA's 35 m-diameter deep-space tracking station at New Norcia, Australia, seen during a dramatic sunset, 11…

Comet on 12 May 2015 – NavCam

This single frame Rosetta navigation camera image of Comet 67P/Churyumov-Gerasimenko was taken on 12 May 2015…

Timelapse: Aurora Borealis

Still images taken by ESA astronaut Samantha Cristoforetti on the International Space Station were joined together…

Timelapse: Aurora Borealis

Still images taken by ESA astronaut Samantha Cristoforetti on the International Space Station were joined together…

Euclid: exploring the dark matter

At ESA's ESTEC centre near Amsterdam and at CERN in Geneva, scientists are trying to explore…