Elon Musk's SpaceX will launch its Starship rocket and spacecraft again soon. NASA is depending on it to get humans back on the moon.
August 27, 2014NASA Completes Key Review of World's Most Powerful Rocket in Support of Journey to MarsNASA officials Wednesday announced they have completed a rigorous review of the Space Launch System (SLS) -- the heavy-lift, exploratio... L Mohon - 《Nasa》 被引量: 3发表: 2014年 UK...
In January 2019, NASA captured an image of Antarctica’s Brunt Ice Shelf as it neared a substantial break that will release an iceberg twice the size of New York City. The crack, at the top right of the image, is called the “Halloween crack,” as it first appeared in October 2016. ...
NASA did something unusual when they tested their next-generation rocket engineMatthew Stuart
It is reasonable that the deformation behavior will not change when the wave impedance of the coating is lower than that of the fragments but will only reduce the amount of deformation [21,23]. Then, the far-exploding surface of the fragments will have a stretching effect. But the effect ...