The Starshot Incident

It all started in 2029 when the Breakthrough Starshot mission was launched by NASA, the mission was aimed for Alpha Centauri, However one of the probes missed and instead got captured in Chriirah's orbit. This would be the first Extraterrestrial contact for Humanity and the Birrin alike and would forever change history. The Birrin would respond by sending The Spear to the Solar System.