. 6 billion ($16 million). Japanese space startup Letara is betting its hybrid rocket Tech sector can move beyond small satellite thrusters into a broader financial market for space, defense and security, after raising ¥2.
. 6 billion ($16 million). Japanese space startup Letara is betting its hybrid rocket Tech sector can move beyond small satellite thrusters into a broader financial market for space, defense and security, after raising ¥2.