A fictional starfighter from the Uchuu Senkan Yamato science fiction TV anime series and the Uchuu Senkan Yamato 2199 remake.
The Earth Defense Force Cosmo Zero is a type of very fast and agile interceptor spacecraft used mostly for long range armed reconnaissance and combat missions.
It is much more faster than the Black Tiger and the Cosmo Falcon, and also has a more potent and advanced sensor array and radar package in its nose, but is light armored and has less weaponry.
The name of the starfighter is a tribute to the legendary A6M Zero fighter aircraft from World War II.