My daughter is thinking of pursuing a career in astronomy. So I saw your video you posted here, "Is Our Galaxy Full of Planets? A Post-Kepler conference II discussion". I sent her the link, maybe she'll see and like it. - Warren
The italics is flavor text for the world the game is set in. It's set in a dark gritty future with shiny sleek technology. Runners(Netrunners) plug their brains to computer hardware and run (hack) corporate servers looking to steal data called Agendas.
This particular card is a corporate card, an Agenda, used to trace the runner and hurt him/her. There's a website called OCTGN, that you can play online.