Japan launches satellite for world's 1st artificial meteor shower
Japan Aerospace Exploration Agency has launched Tokyo-based startup Star-ALE's mini-satellite aimed to deliver the world's first artificial meteor shower. The satellite carries 400 tiny balls, which the startup says will be enough for 20-30 events, that will glow as they rush down the atmosphere on being released. ALE plans to deliver its first show in Hiroshima in early 2020. 