Science, Maths & Technology
Why Rosetta is the greatest space mission of our lifetime
...work is coming to fruition. Rosetta has now reached the bizarrely shaped rubber-duck comet and it has spent three months mapping its surface in the hope of finding a suitable spot to place its Philae lander. This is a huge feat in itself. It is the first time a spacecraft has entered into orbit around a comet, which is a celestial body with almost no gravity. The images...