The third edition of NASA’s “International Space Station Benefits for Humanity” book now is available. The new edition fills more than 200 pages with the many benefits of conducting research on the orbiting microgravity laboratory and includes new assessments of the economic value - as well as greater detail about the scientific value - of the International Space Station.
Source of shared Link
Congratulations @help4u! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :
You can view your badges on your Steem Board and compare to others on the Steem Ranking
If you no longer want to receive notifications, reply to this comment with the word
STOP
Vote for @Steemitboard as a witness to get one more award and increased upvotes!
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit