kilometres

Ukraine reveals new UAV equipped with 24 hours of flight time and a range of 2,000 kilometres — enough to reach Siberia and back

SpaceX rocket crashes into moon at 8700 kilometres per hour

How we sharpened the James Webb telescope’s vision from a million kilometres away

Robot avatar lets people see and feel things remotely through VR: A humanoid robot can relay video and touch sensations to a person wearing haptic feedback gloves and a virtual reality (VR) headset hundreds of kilometres away, offering a way for people to attend events without travelling