Interstellar “wandering”?-Aerogel Applied in Aerospace how is aerogel made
junija 25, Chang’e 6 successfully gone back to Earth with samples from the rear of the moon, drawing in…
Boeingov Starliner utrpi še eno puščanje helija, velika volframova kocka
For the two astronauts who had actually simply boarded the Boeing “Starliner,” this trip was really frustrating. According to NASA…