Forum discussion tagged with #travelatlightspeed.
  1. J

    Question Traveling at a Speed of Light and Ageing

    If in near future we are able to travel at speeds of light, can a frequent traveler (Astra-naut) between the Star systems (say our Sun and any nearest Star) stay relatively younger compared to people on Earth (or life on other Star Systems)? Will such frequent travels be another way of staying...