NASA Education Express Message — May 4, 2017 - NASA Blogs
https://blogs.nasa.gov/.../2017/05/04/nasa-education-express-message-may-4-2017/
5 days ago - https://www.jpl.nasa.gov/edu/news/2016/05/03/may-the-force-equals-mass-x- ... Event Date: May 9, 2017, at 6:30 p.m. EDT Participants will learn about the International Space Station as a satellite made by humans.