The science surrounding Comet 67P is pouring out this week, and as a result we're being treated to a picturesque guided tour of this ancient piece of our solar system!
Huge asteroid makes closest pass in 200 years
Who wants a galactic-sized hug?
'Sneaky' solar storm sparks amazing auroras
The astronomical recipe for making exo-Earths
What to watch for in space, 2015 edition