uchūhaikeihōshade
1. With cosmic background radiation.; By cosmic background radiation.
Noun
#233880
1. With cosmic background radiation.; By cosmic background radiation.
1. radiation
1. (outer) space
1. radioactivity
1. space development; space exploration
1. astronaut
1. National Space Development Agency; NASDA
1. radioactive
1. radiation; emission
1. Dear (so and so); Dear Sir