Idir-réaltach “ag fánaíocht”?-Airgel Feidhmithe in Aerospace conas a dhéantar airgel
Ar Meitheamh 25, Athrú 6 imithe ar ais go dtí an Domhan go rathúil le samplaí ó chúl na gealaí, ag tarraingt isteach…
Boeing’s Starliner suffers another helium leak large tungsten cube
For the two astronauts who had actually simply boarded the Boeing “Starliner,” this trip was really frustrating. According to NASA…