Back in Amsterdam after a great @dsu2014 conference in Cape Town! Also enjoyed meeting the students at @UWConline http://t.co/symwFUnY7A

#Alien worlds. Stunning images of all celestial objects we landed on. Full credits at flickr.com/photos/3167868… http://t.co/PnP8Hh0iTo

1st image of @ESA_Rosetta’s lander @Philae2014 safely on the surface of comet #67P esa.int/spaceinimages/… http://t.co/uED9LmTYaa

Meanwhile, check out the latest images of comet #67P Churyumov-Gerasimenko. Stunning! flickr.com/photos/europea… http://t.co/knOhnxzAbm