Gaia is on a mission. The space-based observatory just released its first map of the positions and distances of stars in our galaxy, and will chart a whopping billion stars before it is through. Such ...

Ever since its launch in 2013 the European Space Agency’s Gaia spacecraft has been billed as a mission destined to transform our understanding of our galaxy. Tasked with tracking the position, motion, ...

Long before Gaia was shattered by the invasion of darkness, its people were drawn into a fierce war along faction lines. As humans, elves, and dwarves battle each other in an attempt to take over the ...