RT @newscientist: Neutron stars bend light so much we see their front and back at once https://t.co/qD0Em8ZPZX https://t.co/82t3IlivWS 0 atbildes

Ints Valcis
(2018-08-10 13:18:23)
@twitter
RT @newscientist: Neutron stars bend light so much we see their front and back at once https://t.co/qD0Em8ZPZX https://t.co/82t3IlivWS

© 2009-2017 civciv ;)