Engineers consider how to collect dust from low-gravity surfaces

Analysing the dusty layers of low-gravity moons or asteroids using robots is on the agenda for ESA's exploration of the Solar System. Engineers are thinking of ways to collect and analyse the surface dust on far-away worlds. ...

Inside Rosetta's comet

There are no large caverns inside Comet 67P/Churyumov-Gerasimenko. ESA's Rosetta mission has made measurements that clearly demonstrate this, solving a long-standing mystery.

Why is it tough to land on a comet?

Why is landing on a comet so difficult and what does this tell us about future missions to comets and asteroids?

Lunar explorers will walk at higher speeds than thought

Anyone who has seen the movies of Neil Armstrong's first bounding steps on the moon couldn't fail to be intrigued by his unusual walking style. But, contrary to popular belief, the astronaut's peculiar walk was not the result ...

Mystery of the missing waves on Titan

One of the most shocking discoveries of the past 10 years is how much the landscape of Saturn's moon Titan resembles Earth. Like our own blue planet, the surface of Titan is dotted with lakes and seas; it has river channels, ...

page 2 from 3