This view, captured by the NASA/ESA Hubble Space Telescope, shows a nearby spiral galaxy known as…
Category: ESA
ESA
Comet on 4 July 2014
Comet 67P/Churyumov-Gerasimenko, taken by the narrow angle camera of Rosetta’s scientific imaging system, OSIRIS, on 4…
Hellespontus Montes in 3D
Data from the nadir channel and one stereo channel of the High Resolution Stereo Camera on…
Hellespontus Montes in context
The Hellas basin is a large impact crater in the southern hemisphere of Mars. It contains…
Perspective view of Hellespontus Montes
Perspective view of Hellespontus Montes, a rocky ridge on the western rim of the vast Hellas…
Hellespontus Montes topography
This is a colour-coded topography map of a portion of the western rim of the Hellas…
CAVES 2014 instructors
ESA’s CAVES team preparing the 2014 underground astronaut training course. CAVES – short for Cooperative Adventure…
CAVES 2013 debriefing
Why is living and working underground in a cave similar to being in space? Experienced spacewalkers and…
Rosetta’s rites of passage
Technology image of the week: ESA’s Rosetta comet chaser is fast nearing its target. Here it…