Варвара Митина (редактор)
Helium is used to pressurize tanks and help push fuel into the engines. Without proper helium flow, the rocket cannot safely fly. Because the upper stage is hard to reach at the launchpad, NASA rolled the stacked rocket back into the Vehicle Assembly Building, the sky-scraping hangar where it was originally put together.
Las Vegas Grand Prix — Nov. 21。关于这个话题，新收录的资料提供了深入分析
Radio Intercept Panel — Scanner-style UI for monitoring communications，详情可参考新收录的资料
SelectWhat's included
checkpoint.dataset_prefix。业内人士推荐新收录的资料作为进阶阅读