In 2019, NASA is once again preparing for human missions to the Moon. We’re keeping the promise by developing new systems and spacecraft, making innovations in flight and technology, living and doing science on the International Space Station, and delivering images and discoveries from our home planet, our solar system and beyond.
48 views
103
34
2 months ago 00:00:37 1
ВИДЕО | НАСА сняло, как черная дыра поглощает звезду размером с Солнце…