NASA 'Day of Remembrance' marks 20 years since space shuttle Columbia tragedy
Twenty years ago, seven astronauts were returning home when they were lost on space shuttle Columbia. Like 19 others, the STS-107 crew made the ultimate sacrifice in the pursuit of space exploration.
from Space https://ift.tt/brilgU8
from Space https://ift.tt/brilgU8
Comments
Post a Comment