The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light. Source Share: Previous Post Your kids can soon access YouTube Music without messing up your history Next Post The First Pre-Production Cadillac Lyriq Rolls Off The Line Related Articles Space New mapping method could aid exploration of moon, Mars and beyond Space Save $120 on the Anycubic Photon Mono X 6K 3D printer Space Project Kuiper: Amazon’s answer to SpaceX’s Starlink passes ‘crucial’ test Space China launches Tianzhou 4 cargo craft to new Tiangong space station Space SpaceX launches back-to-back Starlink satellite missions (photos, videos) Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. seven + = 15