Our Milky Way Galaxy’s Most Recent Major Collision

Gulgong farmer’s fantastic fossil find uncovers unknown ancient species

Video montage of ESA’s Rosetta mission. The orbiter had reached Comet 67P/ Churyumov-Gerasimenko in 08/2014 and remained in close proximity to the nucleus. In 11/2014, a lander (Philae) was released into the surface. Rosetta continued to study all aspects of the comet until mission end in 09/2016.

On China's new space station, a robotic arm test paves way for future construction