"As collapse continues (of a star), light cannot escape the surface, as though spacetime spills behind the crushed material faster than light can race outward. A horizon defining the region of no return, the event horizon is inscribed in the very geometry of spacetime."

Black Hole Blues; Janna Levin

  • If you are not happy with your item, please email us at hello@libreria.io and we help sort out any issues you have. 

  • UK Shipping - £2.99

    EU Shipping - £4.30

    Worldwide Shipping - £5.20