Jeff Bezos’ Blue Origin mimics the moon’s gravity for NASA experiments during spaceflight
Jeff Bezos’ rocket company has given NASA a brief taste of the moon’s gravity without straying too far from home.
How an ancient asteroid strike carved out 2 grand canyons on the moon
CAPE CANAVERAL, Fla. (AP) — New research shows that when an asteroid slammed into the moon billions of years ago, it carved ...
波音Starliner项目2024年巨亏5.23亿，累计损失超20亿何时止？
波音公司近日发布的年度财务报告中透露，其CST-100 ...